2215193042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{44699}}^1$

素因数の和:45121

約数の個数: 16

約数和(自身を含む): 3379320000

約数和(自身を除く): 1164126958

約数列:

[1, 2, 71, 142, 349, 698, 24779, 44699, 49558, 89398, 3173629, 6347258, 15599951, 31199902, 1107596521, 2215193042]

約数ペア:

[(1, 2215193042), (2, 1107596521), (71, 31199902), (142, 15599951), (349, 6347258), (698, 3173629), (24779, 89398), (44699, 49558)]