2142605234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{818413}}^1$

素因数の和:818450

約数の個数: 32

約数和(自身を含む): 4242658176

約数和(自身を除く): 2100052942

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 818413, 1636826, 5728891, 9002543, 11457782, 13913021, 18005086, 27826042, 63017801, 97391147, 126035602, 153043231, 194782294, 306086462, 1071302617, 2142605234]

約数ペア:

[(1, 2142605234), (2, 1071302617), (7, 306086462), (11, 194782294), (14, 153043231), (17, 126035602), (22, 97391147), (34, 63017801), (77, 27826042), (119, 18005086), (154, 13913021), (187, 11457782), (238, 9002543), (374, 5728891), (1309, 1636826), (2618, 818413)]