2000519032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{14747}}^1$

素因数の和:15331

約数の個数: 32

約数和(自身を含む): 3879313920

約数和(自身を除く): 1878794888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 547, 1094, 2188, 4376, 14747, 16957, 29494, 33914, 58988, 67828, 117976, 135656, 457157, 914314, 1828628, 3657256, 8066609, 16133218, 32266436, 64532872, 250064879, 500129758, 1000259516, 2000519032]

約数ペア:

[(1, 2000519032), (2, 1000259516), (4, 500129758), (8, 250064879), (31, 64532872), (62, 32266436), (124, 16133218), (248, 8066609), (547, 3657256), (1094, 1828628), (2188, 914314), (4376, 457157), (14747, 135656), (16957, 117976), (29494, 67828), (33914, 58988)]