1330439942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{28603}}^1$

素因数の和:30407

約数の個数: 16

約数和(自身を含む): 2150448720

約数和(自身を除く): 820008778

約数列:

[1, 2, 13, 26, 1789, 3578, 23257, 28603, 46514, 57206, 371839, 743678, 51170767, 102341534, 665219971, 1330439942]

約数ペア:

[(1, 1330439942), (2, 665219971), (13, 102341534), (26, 51170767), (1789, 743678), (3578, 371839), (23257, 57206), (28603, 46514)]