1330246385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19073}}^1$

素因数の和:19157

約数の個数: 32

約数和(自身を含む): 1826526240

約数和(自身を除く): 496279855

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1073, 1885, 2405, 5365, 13949, 19073, 69745, 95365, 247949, 553117, 705701, 1239745, 2765585, 3528505, 7190521, 9174113, 20465329, 35952605, 45870565, 102326645, 266049277, 1330246385]

約数ペア:

[(1, 1330246385), (5, 266049277), (13, 102326645), (29, 45870565), (37, 35952605), (65, 20465329), (145, 9174113), (185, 7190521), (377, 3528505), (481, 2765585), (1073, 1239745), (1885, 705701), (2405, 553117), (5365, 247949), (13949, 95365), (19073, 69745)]