131699802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12889}}^1$

素因数の和:13038

約数の個数: 32

約数和(自身を含む): 285848640

約数和(自身を除く): 154148838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 12889, 25778, 38667, 77334, 167557, 335114, 502671, 1005342, 1688459, 3376918, 5065377, 10130754, 21949967, 43899934, 65849901, 131699802]

約数ペア:

[(1, 131699802), (2, 65849901), (3, 43899934), (6, 21949967), (13, 10130754), (26, 5065377), (39, 3376918), (78, 1688459), (131, 1005342), (262, 502671), (393, 335114), (786, 167557), (1703, 77334), (3406, 38667), (5109, 25778), (10218, 12889)]