2023993904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1601261}}^1$

素因数の和:1601348

約数の個数: 20

約数和(自身を含む): 3971129760

約数和(自身を除く): 1947135856

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1601261, 3202522, 6405044, 12810088, 25620176, 126499619, 252999238, 505998476, 1011996952, 2023993904]

約数ペア:

[(1, 2023993904), (2, 1011996952), (4, 505998476), (8, 252999238), (16, 126499619), (79, 25620176), (158, 12810088), (316, 6405044), (632, 3202522), (1264, 1601261)]