2148931509

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{134873}}^1$

素因数の和:135036

約数の個数: 16

約数和(自身を含む): 2952122112

約数和(自身を除く): 803190603

約数列:

[1, 3, 47, 113, 141, 339, 5311, 15933, 134873, 404619, 6339031, 15240649, 19017093, 45721947, 716310503, 2148931509]

約数ペア:

[(1, 2148931509), (3, 716310503), (47, 45721947), (113, 19017093), (141, 15240649), (339, 6339031), (5311, 404619), (15933, 134873)]