486244540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1430131}}^1$

素因数の和:1430157

約数の個数: 24

約数和(自身を含む): 1081179792

約数和(自身を除く): 594935252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1430131, 2860262, 5720524, 7150655, 14301310, 24312227, 28602620, 48624454, 97248908, 121561135, 243122270, 486244540]

約数ペア:

[(1, 486244540), (2, 243122270), (4, 121561135), (5, 97248908), (10, 48624454), (17, 28602620), (20, 24312227), (34, 14301310), (68, 7150655), (85, 5720524), (170, 2860262), (340, 1430131)]