2884761815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 3764468736

約数和(自身を除く): 879706921

約数列:

[1, 5, 13, 65, 191, 317, 733, 955, 1585, 2483, 3665, 4121, 9529, 12415, 20605, 47645, 60547, 140003, 232361, 302735, 700015, 787111, 1161805, 1820039, 3020693, 3935555, 9100195, 15103465, 44380951, 221904755, 576952363, 2884761815]

約数ペア:

[(1, 2884761815), (5, 576952363), (13, 221904755), (65, 44380951), (191, 15103465), (317, 9100195), (733, 3935555), (955, 3020693), (1585, 1820039), (2483, 1161805), (3665, 787111), (4121, 700015), (9529, 302735), (12415, 232361), (20605, 140003), (47645, 60547)]