1330856428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{277493}}^1$

素因数の和:277617

約数の個数: 24

約数和(自身を含む): 2564044560

約数和(自身を除く): 1233188132

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 277493, 554986, 1109972, 3052423, 6104846, 12209692, 30246737, 60493474, 120986948, 332714107, 665428214, 1330856428]

約数ペア:

[(1, 1330856428), (2, 665428214), (4, 332714107), (11, 120986948), (22, 60493474), (44, 30246737), (109, 12209692), (218, 6104846), (436, 3052423), (1199, 1109972), (2398, 554986), (4796, 277493)]