2017741430

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{404357}}^1$

素因数の和:404863

約数の個数: 16

約数和(自身を含む): 3639222000

約数和(自身を除く): 1621480570

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 404357, 808714, 2021785, 4043570, 201774143, 403548286, 1008870715, 2017741430]

約数ペア:

[(1, 2017741430), (2, 1008870715), (5, 403548286), (10, 201774143), (499, 4043570), (998, 2021785), (2495, 808714), (4990, 404357)]