1812773039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{84991}}^1$

素因数の和:85286

約数の個数: 16

約数和(自身を含む): 2268266496

約数和(自身を除く): 455493457

約数列:

[1, 7, 11, 77, 277, 1939, 3047, 21329, 84991, 594937, 934901, 6544307, 23542507, 164797549, 258967577, 1812773039]

約数ペア:

[(1, 1812773039), (7, 258967577), (11, 164797549), (77, 23542507), (277, 6544307), (1939, 934901), (3047, 594937), (21329, 84991)]