2215839362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{7159}}^1$

素因数の和:8462

約数の個数: 24

約数和(自身を含む): 3656755200

約数和(自身を除く): 1440915838

約数列:

[1, 2, 11, 22, 121, 242, 1279, 2558, 7159, 14069, 14318, 28138, 78749, 154759, 157498, 309518, 866239, 1732478, 9156361, 18312722, 100719971, 201439942, 1107919681, 2215839362]

約数ペア:

[(1, 2215839362), (2, 1107919681), (11, 201439942), (22, 100719971), (121, 18312722), (242, 9156361), (1279, 1732478), (2558, 866239), (7159, 309518), (14069, 157498), (14318, 154759), (28138, 78749)]