13640858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 25792128

約数和(自身を除く): 12151270

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 877, 1111, 1414, 1754, 2222, 6139, 7777, 9647, 12278, 15554, 19294, 67529, 88577, 135058, 177154, 620039, 974347, 1240078, 1948694, 6820429, 13640858]

約数ペア:

[(1, 13640858), (2, 6820429), (7, 1948694), (11, 1240078), (14, 974347), (22, 620039), (77, 177154), (101, 135058), (154, 88577), (202, 67529), (707, 19294), (877, 15554), (1111, 12278), (1414, 9647), (1754, 7777), (2222, 6139)]