2079489988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{189251}}^1$

素因数の和:189363

約数の個数: 24

約数和(自身を含む): 3783525984

約数和(自身を除く): 1704035996

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 189251, 378502, 757004, 7759291, 12679817, 15518582, 25359634, 31037164, 50719268, 519872497, 1039744994, 2079489988]

約数ペア:

[(1, 2079489988), (2, 1039744994), (4, 519872497), (41, 50719268), (67, 31037164), (82, 25359634), (134, 15518582), (164, 12679817), (268, 7759291), (2747, 757004), (5494, 378502), (10988, 189251)]