2108698675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{3761}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 2684171952

約数和(自身を除く): 575473277

約数列:

[1, 5, 25, 41, 205, 547, 1025, 2735, 3761, 13675, 18805, 22427, 94025, 112135, 154201, 560675, 771005, 2057267, 3855025, 10286335, 51431675, 84347947, 421739735, 2108698675]

約数ペア:

[(1, 2108698675), (5, 421739735), (25, 84347947), (41, 51431675), (205, 10286335), (547, 3855025), (1025, 2057267), (2735, 771005), (3761, 560675), (13675, 154201), (18805, 112135), (22427, 94025)]