1520634496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{698821}}^1$

素因数の和:698852

約数の個数: 32

約数和(自身を含む): 3207592980

約数和(自身を除く): 1686958484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 698821, 1397642, 2795284, 5590568, 11181136, 11879957, 22362272, 23759914, 44724544, 47519828, 89449088, 95039656, 190079312, 380158624, 760317248, 1520634496]

約数ペア:

[(1, 1520634496), (2, 760317248), (4, 380158624), (8, 190079312), (16, 95039656), (17, 89449088), (32, 47519828), (34, 44724544), (64, 23759914), (68, 22362272), (128, 11879957), (136, 11181136), (272, 5590568), (544, 2795284), (1088, 1397642), (2176, 698821)]