2222705456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4481261}}^1$

素因数の和:4481300

約数の個数: 20

約数和(自身を含む): 4445411904

約数和(自身を除く): 2222706448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4481261, 8962522, 17925044, 35850088, 71700176, 138919091, 277838182, 555676364, 1111352728, 2222705456]

約数ペア:

[(1, 2222705456), (2, 1111352728), (4, 555676364), (8, 277838182), (16, 138919091), (31, 71700176), (62, 35850088), (124, 17925044), (248, 8962522), (496, 4481261)]