1917451256

素因数分解:

$2^3\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{26813}}^1$

素因数の和:28103

約数の個数: 32

約数和(自身を含む): 4112195040

約数和(自身を除く): 2194743784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1277, 2554, 5108, 8939, 10216, 17878, 26813, 35756, 53626, 71512, 107252, 187691, 214504, 375382, 750764, 1501528, 34240201, 68480402, 136960804, 239681407, 273921608, 479362814, 958725628, 1917451256]

約数ペア:

[(1, 1917451256), (2, 958725628), (4, 479362814), (7, 273921608), (8, 239681407), (14, 136960804), (28, 68480402), (56, 34240201), (1277, 1501528), (2554, 750764), (5108, 375382), (8939, 214504), (10216, 187691), (17878, 107252), (26813, 71512), (35756, 53626)]