996917246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1831}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 1652141568

約数和(自身を除く): 655224322

約数列:

[1, 2, 13, 26, 43, 86, 487, 559, 974, 1118, 1831, 3662, 6331, 12662, 20941, 23803, 41882, 47606, 78733, 157466, 272233, 544466, 891697, 1023529, 1783394, 2047058, 11592061, 23184122, 38342971, 76685942, 498458623, 996917246]

約数ペア:

[(1, 996917246), (2, 498458623), (13, 76685942), (26, 38342971), (43, 23184122), (86, 11592061), (487, 2047058), (559, 1783394), (974, 1023529), (1118, 891697), (1831, 544466), (3662, 272233), (6331, 157466), (12662, 78733), (20941, 47606), (23803, 41882)]