1904786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 3130008

約数和(自身を除く): 1225222

約数列:

[1, 2, 13, 26, 61, 122, 793, 1201, 1586, 2402, 15613, 31226, 73261, 146522, 952393, 1904786]

約数ペア:

[(1, 1904786), (2, 952393), (13, 146522), (26, 73261), (61, 31226), (122, 15613), (793, 2402), (1201, 1586)]