2488404771

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 3755719968

約数和(自身を除く): 1267315197

約数列:

[1, 3, 9, 37, 101, 111, 241, 303, 307, 333, 723, 909, 921, 2169, 2763, 3737, 8917, 11211, 11359, 24341, 26751, 31007, 33633, 34077, 73023, 73987, 80253, 93021, 102231, 219069, 221961, 279063, 665883, 900617, 1147259, 2701851, 2737519, 3441777, 7472687, 8105553, 8212557, 10325331, 22418061, 24637671, 67254183, 276489419, 829468257, 2488404771]

約数ペア:

[(1, 2488404771), (3, 829468257), (9, 276489419), (37, 67254183), (101, 24637671), (111, 22418061), (241, 10325331), (303, 8212557), (307, 8105553), (333, 7472687), (723, 3441777), (909, 2737519), (921, 2701851), (2169, 1147259), (2763, 900617), (3737, 665883), (8917, 279063), (11211, 221961), (11359, 219069), (24341, 102231), (26751, 93021), (31007, 80253), (33633, 73987), (34077, 73023)]