451858690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1964603}}^1$

素因数の和:1964633

約数の個数: 16

約数和(自身を含む): 848708928

約数和(自身を除く): 396850238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1964603, 3929206, 9823015, 19646030, 45185869, 90371738, 225929345, 451858690]

約数ペア:

[(1, 451858690), (2, 225929345), (5, 90371738), (10, 45185869), (23, 19646030), (46, 9823015), (115, 3929206), (230, 1964603)]