557773554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{166301}}^1$

素因数の和:166362

約数の個数: 32

約数和(自身を含む): 1229304384

約数和(自身を除く): 671530830

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 166301, 332602, 498903, 997806, 2161913, 4323826, 6485739, 7150943, 12971478, 14301886, 21452829, 42905658, 92962259, 185924518, 278886777, 557773554]

約数ペア:

[(1, 557773554), (2, 278886777), (3, 185924518), (6, 92962259), (13, 42905658), (26, 21452829), (39, 14301886), (43, 12971478), (78, 7150943), (86, 6485739), (129, 4323826), (258, 2161913), (559, 997806), (1118, 498903), (1677, 332602), (3354, 166301)]