428823786

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{178231}}^1$

素因数の和:178637

約数の個数: 16

約数和(自身を含む): 859791168

約数和(自身を除く): 430967382

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 178231, 356462, 534693, 1069386, 71470631, 142941262, 214411893, 428823786]

約数ペア:

[(1, 428823786), (2, 214411893), (3, 142941262), (6, 71470631), (401, 1069386), (802, 534693), (1203, 356462), (2406, 178231)]