268595826

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{212161}}^1$

素因数の和:212377

約数の個数: 16

約数和(自身を含む): 539740128

約数和(自身を除く): 271144302

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 212161, 424322, 636483, 1272966, 44765971, 89531942, 134297913, 268595826]

約数ペア:

[(1, 268595826), (2, 134297913), (3, 89531942), (6, 44765971), (211, 1272966), (422, 636483), (633, 424322), (1266, 212161)]