180864398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{632393}}^1$

素因数の和:632419

約数の個数: 16

約数和(自身を含む): 318726576

約数和(自身を除く): 137862178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 632393, 1264786, 6956323, 8221109, 13912646, 16442218, 90432199, 180864398]

約数ペア:

[(1, 180864398), (2, 90432199), (11, 16442218), (13, 13912646), (22, 8221109), (26, 6956323), (143, 1264786), (286, 632393)]