1252247038

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{38839}}^1$

素因数の和:38909

約数の個数: 32

約数和(自身を含む): 2237184000

約数和(自身を除く): 984936962

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4606, 16121, 32242, 38839, 77678, 271873, 543746, 1825433, 1903111, 3650866, 3806222, 12778031, 13321777, 25556062, 26643554, 89446217, 178892434, 626123519, 1252247038]

約数ペア:

[(1, 1252247038), (2, 626123519), (7, 178892434), (14, 89446217), (47, 26643554), (49, 25556062), (94, 13321777), (98, 12778031), (329, 3806222), (343, 3650866), (658, 1903111), (686, 1825433), (2303, 543746), (4606, 271873), (16121, 77678), (32242, 38839)]