745754018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1\times {\mathrm{6217}}^1$

素因数の和:7877

約数の個数: 16

約数和(自身を含む): 1149757944

約数和(自身を除く): 404003926

約数列:

[1, 2, 37, 74, 1621, 3242, 6217, 12434, 59977, 119954, 230029, 460058, 10077757, 20155514, 372877009, 745754018]

約数ペア:

[(1, 745754018), (2, 372877009), (37, 20155514), (74, 10077757), (1621, 460058), (3242, 230029), (6217, 119954), (12434, 59977)]