1220806806

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{507401}}^1$

素因数の和:507807

約数の個数: 16

約数和(自身を含む): 2447707248

約数和(自身を除く): 1226900442

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 507401, 1014802, 1522203, 3044406, 203467801, 406935602, 610403403, 1220806806]

約数ペア:

[(1, 1220806806), (2, 610403403), (3, 406935602), (6, 203467801), (401, 3044406), (802, 1522203), (1203, 1014802), (2406, 507401)]