1900196683

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{7069}}^1$

素因数の和:10578

約数の個数: 16

約数和(自身を含む): 2370090240

約数和(自身を除く): 469893557

約数列:

[1, 7, 11, 77, 3491, 7069, 24437, 38401, 49483, 77759, 268807, 544313, 24677879, 172745153, 271456669, 1900196683]

約数ペア:

[(1, 1900196683), (7, 271456669), (11, 172745153), (77, 24677879), (3491, 544313), (7069, 268807), (24437, 77759), (38401, 49483)]