1227529438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{56149}}^1$

素因数の和:56811

約数の個数: 16

約数和(自身を含む): 1952672400

約数和(自身を除く): 725142962

約数列:

[1, 2, 17, 34, 643, 1286, 10931, 21862, 56149, 112298, 954533, 1909066, 36103807, 72207614, 613764719, 1227529438]

約数ペア:

[(1, 1227529438), (2, 613764719), (17, 72207614), (34, 36103807), (643, 1909066), (1286, 954533), (10931, 112298), (21862, 56149)]