2912180728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{12967}}^1$

素因数の和:13459

約数の個数: 32

約数和(自身を含む): 5555491200

約数和(自身を除く): 2643310472

約数列:

[1, 2, 4, 8, 67, 134, 268, 419, 536, 838, 1676, 3352, 12967, 25934, 28073, 51868, 56146, 103736, 112292, 224584, 868789, 1737578, 3475156, 5433173, 6950312, 10866346, 21732692, 43465384, 364022591, 728045182, 1456090364, 2912180728]

約数ペア:

[(1, 2912180728), (2, 1456090364), (4, 728045182), (8, 364022591), (67, 43465384), (134, 21732692), (268, 10866346), (419, 6950312), (536, 5433173), (838, 3475156), (1676, 1737578), (3352, 868789), (12967, 224584), (25934, 112292), (28073, 103736), (51868, 56146)]