7890351508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 16453463040

約数和(自身を除く): 8563111532

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 83, 124, 166, 221, 332, 403, 442, 527, 806, 884, 1054, 1079, 1411, 1612, 2108, 2158, 2573, 2822, 3469, 4316, 5146, 5644, 6851, 6938, 10292, 13702, 13876, 18343, 27404, 33449, 36686, 43741, 45097, 58973, 66898, 73372, 87482, 90194, 107539, 117946, 133796, 174964, 180388, 215078, 235892, 287927, 430156, 568633, 575854, 766649, 1137266, 1151708, 1398007, 1533298, 1828163, 2274532, 2796014, 3066596, 3656326, 3743051, 4894759, 5592028, 7312652, 7486102, 8925737, 9789518, 14972204, 17851474, 19579036, 23766119, 35702948, 47532238, 63631867, 95064476, 116034581, 127263734, 151737529, 232069162, 254527468, 303475058, 464138324, 606950116, 1972587877, 3945175754, 7890351508]

約数ペア:

[(1, 7890351508), (2, 3945175754), (4, 1972587877), (13, 606950116), (17, 464138324), (26, 303475058), (31, 254527468), (34, 232069162), (52, 151737529), (62, 127263734), (68, 116034581), (83, 95064476), (124, 63631867), (166, 47532238), (221, 35702948), (332, 23766119), (403, 19579036), (442, 17851474), (527, 14972204), (806, 9789518), (884, 8925737), (1054, 7486102), (1079, 7312652), (1411, 5592028), (1612, 4894759), (2108, 3743051), (2158, 3656326), (2573, 3066596), (2822, 2796014), (3469, 2274532), (4316, 1828163), (5146, 1533298), (5644, 1398007), (6851, 1151708), (6938, 1137266), (10292, 766649), (13702, 575854), (13876, 568633), (18343, 430156), (27404, 287927), (33449, 235892), (36686, 215078), (43741, 180388), (45097, 174964), (58973, 133796), (66898, 117946), (73372, 107539), (87482, 90194)]