812119946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{87683}}^1$

素因数の和:88117

約数の個数: 16

約数和(自身を含む): 1332095328

約数和(自身を除く): 519975382

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 87683, 175366, 964513, 1929026, 36914543, 73829086, 406059973, 812119946]

約数ペア:

[(1, 812119946), (2, 406059973), (11, 73829086), (22, 36914543), (421, 1929026), (842, 964513), (4631, 175366), (9262, 87683)]