1490892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 3951360

約数和(自身を除く): 2460468

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 503, 741, 988, 1006, 1482, 1509, 2012, 2964, 3018, 6036, 6539, 9557, 13078, 19114, 19617, 26156, 28671, 38228, 39234, 57342, 78468, 114684, 124241, 248482, 372723, 496964, 745446, 1490892]

約数ペア:

[(1, 1490892), (2, 745446), (3, 496964), (4, 372723), (6, 248482), (12, 124241), (13, 114684), (19, 78468), (26, 57342), (38, 39234), (39, 38228), (52, 28671), (57, 26156), (76, 19617), (78, 19114), (114, 13078), (156, 9557), (228, 6539), (247, 6036), (494, 3018), (503, 2964), (741, 2012), (988, 1509), (1006, 1482)]