1265673473488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{8831}}^1\times {\mathrm{389461}}^1$

素因数の和:398323

約数の個数: 40

約数和(自身を含む): 2559157917696

約数和(自身を除く): 1293484444208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 8831, 17662, 35324, 70648, 141296, 203113, 389461, 406226, 778922, 812452, 1557844, 1624904, 3115688, 3249808, 6231376, 8957603, 17915206, 35830412, 71660824, 143321648, 3439330091, 6878660182, 13757320364, 27514640728, 55029281456, 79104592093, 158209184186, 316418368372, 632836736744, 1265673473488]

約数ペア:

[(1, 1265673473488), (2, 632836736744), (4, 316418368372), (8, 158209184186), (16, 79104592093), (23, 55029281456), (46, 27514640728), (92, 13757320364), (184, 6878660182), (368, 3439330091), (8831, 143321648), (17662, 71660824), (35324, 35830412), (70648, 17915206), (141296, 8957603), (203113, 6231376), (389461, 3249808), (406226, 3115688), (778922, 1624904), (812452, 1557844)]