4708950954940

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{367312867}}^1$

素因数の和:367313517

約数の個数: 24

約数和(自身を含む): 9904224172752

約数和(自身を除く): 5195273217812

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820, 367312867, 734625734, 1469251468, 1836564335, 3673128670, 7346257340, 235447547747, 470895095494, 941790190988, 1177237738735, 2354475477470, 4708950954940]

約数ペア:

[(1, 4708950954940), (2, 2354475477470), (4, 1177237738735), (5, 941790190988), (10, 470895095494), (20, 235447547747), (641, 7346257340), (1282, 3673128670), (2564, 1836564335), (3205, 1469251468), (6410, 734625734), (12820, 367312867)]