312545532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2003497}}^1$

素因数の和:2003517

約数の個数: 24

約数和(自身を含む): 785371216

約数和(自身を除く): 472825684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2003497, 4006994, 6010491, 8013988, 12020982, 24041964, 26045461, 52090922, 78136383, 104181844, 156272766, 312545532]

約数ペア:

[(1, 312545532), (2, 156272766), (3, 104181844), (4, 78136383), (6, 52090922), (12, 26045461), (13, 24041964), (26, 12020982), (39, 8013988), (52, 6010491), (78, 4006994), (156, 2003497)]