1382512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 20

約数和(自身を含む): 2718576

約数和(自身を除く): 1336064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1217, 2434, 4868, 9736, 19472, 86407, 172814, 345628, 691256, 1382512]

約数ペア:

[(1, 1382512), (2, 691256), (4, 345628), (8, 172814), (16, 86407), (71, 19472), (142, 9736), (284, 4868), (568, 2434), (1136, 1217)]