2017709296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{37123}}^1$

素因数の和:37253

約数の個数: 40

約数和(自身を含む): 4050970880

約数和(自身を除く): 2033261584

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 6794, 13588, 27176, 37123, 54352, 74246, 148492, 296984, 593968, 1596289, 2932717, 3192578, 5865434, 6385156, 11730868, 12770312, 23461736, 25540624, 46923472, 126106831, 252213662, 504427324, 1008854648, 2017709296]

約数ペア:

[(1, 2017709296), (2, 1008854648), (4, 504427324), (8, 252213662), (16, 126106831), (43, 46923472), (79, 25540624), (86, 23461736), (158, 12770312), (172, 11730868), (316, 6385156), (344, 5865434), (632, 3192578), (688, 2932717), (1264, 1596289), (3397, 593968), (6794, 296984), (13588, 148492), (27176, 74246), (37123, 54352)]