89147212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{289439}}^1$

素因数の和:289461

約数の個数: 24

約数和(自身を含む): 194503680

約数和(自身を除く): 105356468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 289439, 578878, 1157756, 2026073, 3183829, 4052146, 6367658, 8104292, 12735316, 22286803, 44573606, 89147212]

約数ペア:

[(1, 89147212), (2, 44573606), (4, 22286803), (7, 12735316), (11, 8104292), (14, 6367658), (22, 4052146), (28, 3183829), (44, 2026073), (77, 1157756), (154, 578878), (308, 289439)]