2103176872

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{9643}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 3992616000

約数和(自身を除く): 1889439128

約数列:

[1, 2, 4, 8, 137, 199, 274, 398, 548, 796, 1096, 1592, 9643, 19286, 27263, 38572, 54526, 77144, 109052, 218104, 1321091, 1918957, 2642182, 3837914, 5284364, 7675828, 10568728, 15351656, 262897109, 525794218, 1051588436, 2103176872]

約数ペア:

[(1, 2103176872), (2, 1051588436), (4, 525794218), (8, 262897109), (137, 15351656), (199, 10568728), (274, 7675828), (398, 5284364), (548, 3837914), (796, 2642182), (1096, 1918957), (1592, 1321091), (9643, 218104), (19286, 109052), (27263, 77144), (38572, 54526)]