307377238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291501}}^1$

素因数の和:1291527

約数の個数: 16

約数和(自身を含む): 557928864

約数和(自身を除く): 250551626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1291501, 2583002, 9040507, 18081014, 21955517, 43911034, 153688619, 307377238]

約数ペア:

[(1, 307377238), (2, 153688619), (7, 43911034), (14, 21955517), (17, 18081014), (34, 9040507), (119, 2583002), (238, 1291501)]