664652014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{19381}}^1$

素因数の和:20715

約数の個数: 16

約数和(自身を含む): 1074538080

約数和(自身を除く): 409886066

約数列:

[1, 2, 13, 26, 1319, 2638, 17147, 19381, 34294, 38762, 251953, 503906, 25563539, 51127078, 332326007, 664652014]

約数ペア:

[(1, 664652014), (2, 332326007), (13, 51127078), (26, 25563539), (1319, 503906), (2638, 251953), (17147, 38762), (19381, 34294)]