3404876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 6370560

約数和(自身を除く): 2965684

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 631, 1262, 1349, 2524, 2698, 5396, 11989, 23978, 44801, 47956, 89602, 179204, 851219, 1702438, 3404876]

約数ペア:

[(1, 3404876), (2, 1702438), (4, 851219), (19, 179204), (38, 89602), (71, 47956), (76, 44801), (142, 23978), (284, 11989), (631, 5396), (1262, 2698), (1349, 2524)]