9817808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 25581696

約数和(自身を除く): 15763888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 613, 616, 728, 1001, 1144, 1226, 1232, 1456, 2002, 2288, 2452, 4004, 4291, 4904, 6743, 7969, 8008, 8582, 9808, 13486, 15938, 16016, 17164, 26972, 31876, 34328, 47201, 53944, 55783, 63752, 68656, 87659, 94402, 107888, 111566, 127504, 175318, 188804, 223132, 350636, 377608, 446264, 613613, 701272, 755216, 892528, 1227226, 1402544, 2454452, 4908904, 9817808]

約数ペア:

[(1, 9817808), (2, 4908904), (4, 2454452), (7, 1402544), (8, 1227226), (11, 892528), (13, 755216), (14, 701272), (16, 613613), (22, 446264), (26, 377608), (28, 350636), (44, 223132), (52, 188804), (56, 175318), (77, 127504), (88, 111566), (91, 107888), (104, 94402), (112, 87659), (143, 68656), (154, 63752), (176, 55783), (182, 53944), (208, 47201), (286, 34328), (308, 31876), (364, 26972), (572, 17164), (613, 16016), (616, 15938), (728, 13486), (1001, 9808), (1144, 8582), (1226, 8008), (1232, 7969), (1456, 6743), (2002, 4904), (2288, 4291), (2452, 4004)]