43749430

素因数分解:

$2^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{2131}}^1$

素因数の和:4191

約数の個数: 16

約数和(自身を含む): 78824304

約数和(自身を除く): 35074874

約数列:

[1, 2, 5, 10, 2053, 2131, 4106, 4262, 10265, 10655, 20530, 21310, 4374943, 8749886, 21874715, 43749430]

約数ペア:

[(1, 43749430), (2, 21874715), (5, 8749886), (10, 4374943), (2053, 21310), (2131, 20530), (4106, 10655), (4262, 10265)]