1330251840010

素因数分解:

$2^1\times 5^1\times {\mathrm{520103}}^1\times {\mathrm{255767}}^1$

素因数の和:775877

約数の個数: 16

約数和(自身を含む): 2394467277696

約数和(自身を除く): 1064215437686

約数列:

[1, 2, 5, 10, 255767, 511534, 520103, 1040206, 1278835, 2557670, 2600515, 5201030, 133025184001, 266050368002, 665125920005, 1330251840010]

約数ペア:

[(1, 1330251840010), (2, 665125920005), (5, 266050368002), (10, 133025184001), (255767, 5201030), (511534, 2600515), (520103, 2557670), (1040206, 1278835)]