728187266

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{5147}}^1$

素因数の和:5833

約数の個数: 16

約数和(自身を含む): 1103072256

約数和(自身を除く): 374884990

約数列:

[1, 2, 127, 254, 557, 1114, 5147, 10294, 70739, 141478, 653669, 1307338, 2866879, 5733758, 364093633, 728187266]

約数ペア:

[(1, 728187266), (2, 364093633), (127, 5733758), (254, 2866879), (557, 1307338), (1114, 653669), (5147, 141478), (10294, 70739)]