1337778872

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{230017}}^1$

素因数の和:230750

約数の個数: 16

約数和(自身を含む): 2511796560

約数和(自身を除く): 1174017688

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 230017, 460034, 920068, 1840136, 167222359, 334444718, 668889436, 1337778872]

約数ペア:

[(1, 1337778872), (2, 668889436), (4, 334444718), (8, 167222359), (727, 1840136), (1454, 920068), (2908, 460034), (5816, 230017)]