309602306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{9689}}^1$

素因数の和:10933

約数の個数: 16

約数和(自身を含む): 500585400

約数和(自身を除く): 190983094

約数列:

[1, 2, 13, 26, 1229, 2458, 9689, 15977, 19378, 31954, 125957, 251914, 11907781, 23815562, 154801153, 309602306]

約数ペア:

[(1, 309602306), (2, 154801153), (13, 23815562), (26, 11907781), (1229, 251914), (2458, 125957), (9689, 31954), (15977, 19378)]