313192496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1151443}}^1$

素因数の和:1151468

約数の個数: 20

約数和(自身を含む): 642505752

約数和(自身を除く): 329313256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1151443, 2302886, 4605772, 9211544, 18423088, 19574531, 39149062, 78298124, 156596248, 313192496]

約数ペア:

[(1, 313192496), (2, 156596248), (4, 78298124), (8, 39149062), (16, 19574531), (17, 18423088), (34, 9211544), (68, 4605772), (136, 2302886), (272, 1151443)]