123772712

素因数分解:

$2^3\times 7^1\times {\mathrm{2210227}}^1$

素因数の和:2210240

約数の個数: 16

約数和(自身を含む): 265227360

約数和(自身を除く): 141454648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2210227, 4420454, 8840908, 15471589, 17681816, 30943178, 61886356, 123772712]

約数ペア:

[(1, 123772712), (2, 61886356), (4, 30943178), (7, 17681816), (8, 15471589), (14, 8840908), (28, 4420454), (56, 2210227)]