419172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 1053696

約数和(自身を除く): 634524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2687, 5374, 8061, 10748, 16122, 32244, 34931, 69862, 104793, 139724, 209586, 419172]

約数ペア:

[(1, 419172), (2, 209586), (3, 139724), (4, 104793), (6, 69862), (12, 34931), (13, 32244), (26, 16122), (39, 10748), (52, 8061), (78, 5374), (156, 2687)]