1468757540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{578251}}^1$

素因数の和:578387

約数の個数: 24

約数和(自身を含む): 3108682752

約数和(自身を除く): 1639925212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 578251, 1156502, 2313004, 2891255, 5782510, 11565020, 73437877, 146875754, 293751508, 367189385, 734378770, 1468757540]

約数ペア:

[(1, 1468757540), (2, 734378770), (4, 367189385), (5, 293751508), (10, 146875754), (20, 73437877), (127, 11565020), (254, 5782510), (508, 2891255), (635, 2313004), (1270, 1156502), (2540, 578251)]