1996928976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{5821}}^1$

素因数の和:6860

約数の個数: 80

約数和(自身を含む): 5902483328

約数和(自身を除く): 3905554352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1021, 2042, 3063, 4084, 5821, 6126, 7147, 8168, 11642, 12252, 14294, 16336, 17463, 21441, 23284, 24504, 28588, 34926, 40747, 42882, 46568, 49008, 57176, 69852, 81494, 85764, 93136, 114352, 122241, 139704, 162988, 171528, 244482, 279408, 325976, 343056, 488964, 651952, 977928, 1955856, 5943241, 11886482, 17829723, 23772964, 35659446, 41602687, 47545928, 71318892, 83205374, 95091856, 124808061, 142637784, 166410748, 249616122, 285275568, 332821496, 499232244, 665642992, 998464488, 1996928976]

約数ペア:

[(1, 1996928976), (2, 998464488), (3, 665642992), (4, 499232244), (6, 332821496), (7, 285275568), (8, 249616122), (12, 166410748), (14, 142637784), (16, 124808061), (21, 95091856), (24, 83205374), (28, 71318892), (42, 47545928), (48, 41602687), (56, 35659446), (84, 23772964), (112, 17829723), (168, 11886482), (336, 5943241), (1021, 1955856), (2042, 977928), (3063, 651952), (4084, 488964), (5821, 343056), (6126, 325976), (7147, 279408), (8168, 244482), (11642, 171528), (12252, 162988), (14294, 139704), (16336, 122241), (17463, 114352), (21441, 93136), (23284, 85764), (24504, 81494), (28588, 69852), (34926, 57176), (40747, 49008), (42882, 46568)]