2158328942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{824419}}^1$

素因数の和:824456

約数の個数: 32

約数和(自身を含む): 4273793280

約数和(自身を除く): 2115464338

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 824419, 1648838, 5770933, 9068609, 11541866, 14015123, 18137218, 28030246, 63480263, 98105861, 126960526, 154166353, 196211722, 308332706, 1079164471, 2158328942]

約数ペア:

[(1, 2158328942), (2, 1079164471), (7, 308332706), (11, 196211722), (14, 154166353), (17, 126960526), (22, 98105861), (34, 63480263), (77, 28030246), (119, 18137218), (154, 14015123), (187, 11541866), (238, 9068609), (374, 5770933), (1309, 1648838), (2618, 824419)]