9750572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 19756800

約数和(自身を除く): 10006228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 139, 142, 247, 278, 284, 494, 556, 923, 988, 1349, 1807, 1846, 2641, 2698, 3614, 3692, 5282, 5396, 7228, 9869, 10564, 17537, 19738, 34333, 35074, 39476, 68666, 70148, 128297, 137332, 187511, 256594, 375022, 513188, 750044, 2437643, 4875286, 9750572]

約数ペア:

[(1, 9750572), (2, 4875286), (4, 2437643), (13, 750044), (19, 513188), (26, 375022), (38, 256594), (52, 187511), (71, 137332), (76, 128297), (139, 70148), (142, 68666), (247, 39476), (278, 35074), (284, 34333), (494, 19738), (556, 17537), (923, 10564), (988, 9869), (1349, 7228), (1807, 5396), (1846, 5282), (2641, 3692), (2698, 3614)]