1562028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 4515840

約数和(自身を除く): 2953812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 124, 156, 186, 204, 221, 228, 247, 323, 372, 403, 442, 494, 527, 589, 646, 663, 741, 806, 884, 969, 988, 1054, 1178, 1209, 1292, 1326, 1482, 1581, 1612, 1767, 1938, 2108, 2356, 2418, 2652, 2964, 3162, 3534, 3876, 4199, 4836, 6324, 6851, 7068, 7657, 8398, 10013, 12597, 13702, 15314, 16796, 20026, 20553, 22971, 25194, 27404, 30039, 30628, 40052, 41106, 45942, 50388, 60078, 82212, 91884, 120156, 130169, 260338, 390507, 520676, 781014, 1562028]

約数ペア:

[(1, 1562028), (2, 781014), (3, 520676), (4, 390507), (6, 260338), (12, 130169), (13, 120156), (17, 91884), (19, 82212), (26, 60078), (31, 50388), (34, 45942), (38, 41106), (39, 40052), (51, 30628), (52, 30039), (57, 27404), (62, 25194), (68, 22971), (76, 20553), (78, 20026), (93, 16796), (102, 15314), (114, 13702), (124, 12597), (156, 10013), (186, 8398), (204, 7657), (221, 7068), (228, 6851), (247, 6324), (323, 4836), (372, 4199), (403, 3876), (442, 3534), (494, 3162), (527, 2964), (589, 2652), (646, 2418), (663, 2356), (741, 2108), (806, 1938), (884, 1767), (969, 1612), (988, 1581), (1054, 1482), (1178, 1326), (1209, 1292)]