2040201212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{42437}}^1$

素因数の和:42566

約数の個数: 48

約数和(自身を含む): 4363305408

約数和(自身を除く): 2323104196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1717, 2828, 3434, 6868, 12019, 24038, 42437, 48076, 84874, 169748, 297059, 594118, 721429, 1188236, 1442858, 2885716, 4286137, 5050003, 8572274, 10100006, 17144548, 20200012, 30002959, 60005918, 72864329, 120011836, 145728658, 291457316, 510050303, 1020100606, 2040201212]

約数ペア:

[(1, 2040201212), (2, 1020100606), (4, 510050303), (7, 291457316), (14, 145728658), (17, 120011836), (28, 72864329), (34, 60005918), (68, 30002959), (101, 20200012), (119, 17144548), (202, 10100006), (238, 8572274), (404, 5050003), (476, 4286137), (707, 2885716), (1414, 1442858), (1717, 1188236), (2828, 721429), (3434, 594118), (6868, 297059), (12019, 169748), (24038, 84874), (42437, 48076)]