1266651310

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{1429}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 2301773760

約数和(自身を除く): 1035122450

約数列:

[1, 2, 5, 10, 137, 274, 647, 685, 1294, 1370, 1429, 2858, 3235, 6470, 7145, 14290, 88639, 177278, 195773, 391546, 443195, 886390, 924563, 978865, 1849126, 1957730, 4622815, 9245630, 126665131, 253330262, 633325655, 1266651310]

約数ペア:

[(1, 1266651310), (2, 633325655), (5, 253330262), (10, 126665131), (137, 9245630), (274, 4622815), (647, 1957730), (685, 1849126), (1294, 978865), (1370, 924563), (1429, 886390), (2858, 443195), (3235, 391546), (6470, 195773), (7145, 177278), (14290, 88639)]