248775142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6703}}^1$

素因数の和:6964

約数の個数: 32

約数和(自身を含む): 467241984

約数和(自身を除く): 218466842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 241, 482, 1687, 2651, 3374, 5302, 6703, 13406, 18557, 37114, 46921, 73733, 93842, 147466, 516131, 1032262, 1615423, 3230846, 11307961, 17769653, 22615922, 35539306, 124387571, 248775142]

約数ペア:

[(1, 248775142), (2, 124387571), (7, 35539306), (11, 22615922), (14, 17769653), (22, 11307961), (77, 3230846), (154, 1615423), (241, 1032262), (482, 516131), (1687, 147466), (2651, 93842), (3374, 73733), (5302, 46921), (6703, 37114), (13406, 18557)]