90803902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{381529}}^1$

素因数の和:381555

約数の個数: 16

約数和(自身を含む): 164820960

約数和(自身を除く): 74017058

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 381529, 763058, 2670703, 5341406, 6485993, 12971986, 45401951, 90803902]

約数ペア:

[(1, 90803902), (2, 45401951), (7, 12971986), (14, 6485993), (17, 5341406), (34, 2670703), (119, 763058), (238, 381529)]