221880072962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1\times {\mathrm{904459}}^1$

素因数の和:909817

約数の個数: 16

約数和(自身を含む): 347356054080

約数和(自身を除く): 125475981118

約数列:

[1, 2, 23, 46, 5333, 10666, 122659, 245318, 904459, 1808918, 20802557, 41605114, 4823479847, 9646959694, 110940036481, 221880072962]

約数ペア:

[(1, 221880072962), (2, 110940036481), (23, 9646959694), (46, 4823479847), (5333, 41605114), (10666, 20802557), (122659, 1808918), (245318, 904459)]