1279839964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{98057}}^1$

素因数の和:98325

約数の個数: 24

約数和(自身を含む): 2421640368

約数和(自身を除く): 1141800404

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 98057, 196114, 392228, 1274741, 2549482, 5098964, 24612307, 49224614, 98449228, 319959991, 639919982, 1279839964]

約数ペア:

[(1, 1279839964), (2, 639919982), (4, 319959991), (13, 98449228), (26, 49224614), (52, 24612307), (251, 5098964), (502, 2549482), (1004, 1274741), (3263, 392228), (6526, 196114), (13052, 98057)]