393232304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1445707}}^1$

素因数の和:1445732

約数の個数: 20

約数和(自身を含む): 806705064

約数和(自身を除く): 413472760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1445707, 2891414, 5782828, 11565656, 23131312, 24577019, 49154038, 98308076, 196616152, 393232304]

約数ペア:

[(1, 393232304), (2, 196616152), (4, 98308076), (8, 49154038), (16, 24577019), (17, 23131312), (34, 11565656), (68, 5782828), (136, 2891414), (272, 1445707)]