1630820954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3148303}}^1$

素因数の和:3148349

約数の個数: 16

約数和(自身を含む): 2871253248

約数和(自身を除く): 1240432294

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3148303, 6296606, 22038121, 44076242, 116487211, 232974422, 815410477, 1630820954]

約数ペア:

[(1, 1630820954), (2, 815410477), (7, 232974422), (14, 116487211), (37, 44076242), (74, 22038121), (259, 6296606), (518, 3148303)]