1330495406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443203}}^1$

素因数の和:443303

約数の個数: 16

約数和(自身を含む): 2127379200

約数和(自身を除く): 796883794

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 443203, 886406, 8420857, 16841714, 35013037, 70026074, 665247703, 1330495406]

約数ペア:

[(1, 1330495406), (2, 665247703), (19, 70026074), (38, 35013037), (79, 16841714), (158, 8420857), (1501, 886406), (3002, 443203)]