2571302608

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{87293}}^1$

素因数の和:87571

約数の個数: 40

約数和(自身を含む): 5715312768

約数和(自身を除く): 3144010160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 87293, 174586, 349172, 611051, 698344, 1222102, 1396688, 2444204, 4888408, 9776816, 22958059, 45916118, 91832236, 160706413, 183664472, 321412826, 367328944, 642825652, 1285651304, 2571302608]

約数ペア:

[(1, 2571302608), (2, 1285651304), (4, 642825652), (7, 367328944), (8, 321412826), (14, 183664472), (16, 160706413), (28, 91832236), (56, 45916118), (112, 22958059), (263, 9776816), (526, 4888408), (1052, 2444204), (1841, 1396688), (2104, 1222102), (3682, 698344), (4208, 611051), (7364, 349172), (14728, 174586), (29456, 87293)]