7780124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 14964096

約数和(自身を除く): 7183972

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1171, 1661, 2342, 3322, 4684, 6644, 12881, 25762, 51524, 176821, 353642, 707284, 1945031, 3890062, 7780124]

約数ペア:

[(1, 7780124), (2, 3890062), (4, 1945031), (11, 707284), (22, 353642), (44, 176821), (151, 51524), (302, 25762), (604, 12881), (1171, 6644), (1661, 4684), (2342, 3322)]