288470138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{37571}}^1$

素因数の和:37933

約数の個数: 16

約数和(自身を含む): 473407200

約数和(自身を除く): 184937062

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 37571, 75142, 413281, 826562, 13112279, 26224558, 144235069, 288470138]

約数ペア:

[(1, 288470138), (2, 144235069), (11, 26224558), (22, 13112279), (349, 826562), (698, 413281), (3839, 75142), (7678, 37571)]