996935836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 1900505376

約数和(自身を除く): 903569540

約数列:

[1, 2, 4, 13, 26, 52, 197, 307, 317, 394, 614, 634, 788, 1228, 1268, 2561, 3991, 4121, 5122, 7982, 8242, 10244, 15964, 16484, 60479, 62449, 97319, 120958, 124898, 194638, 241916, 249796, 389276, 786227, 811837, 1265147, 1572454, 1623674, 2530294, 3144908, 3247348, 5060588, 19171843, 38343686, 76687372, 249233959, 498467918, 996935836]

約数ペア:

[(1, 996935836), (2, 498467918), (4, 249233959), (13, 76687372), (26, 38343686), (52, 19171843), (197, 5060588), (307, 3247348), (317, 3144908), (394, 2530294), (614, 1623674), (634, 1572454), (788, 1265147), (1228, 811837), (1268, 786227), (2561, 389276), (3991, 249796), (4121, 241916), (5122, 194638), (7982, 124898), (8242, 120958), (10244, 97319), (15964, 62449), (16484, 60479)]