1520542064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3065609}}^1$

素因数の和:3065648

約数の個数: 20

約数和(自身を含む): 3041085120

約数和(自身を除く): 1520543056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3065609, 6131218, 12262436, 24524872, 49049744, 95033879, 190067758, 380135516, 760271032, 1520542064]

約数ペア:

[(1, 1520542064), (2, 760271032), (4, 380135516), (8, 190067758), (16, 95033879), (31, 49049744), (62, 24524872), (124, 12262436), (248, 6131218), (496, 3065609)]