2011814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1720666

約数列:

[1, 2, 7, 14, 17, 34, 79, 107, 119, 158, 214, 238, 553, 749, 1106, 1343, 1498, 1819, 2686, 3638, 8453, 9401, 12733, 16906, 18802, 25466, 59171, 118342, 143701, 287402, 1005907, 2011814]

約数ペア:

[(1, 2011814), (2, 1005907), (7, 287402), (14, 143701), (17, 118342), (34, 59171), (79, 25466), (107, 18802), (119, 16906), (158, 12733), (214, 9401), (238, 8453), (553, 3638), (749, 2686), (1106, 1819), (1343, 1498)]