2912781703964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{1609}}^1\times {\mathrm{32941}}^1$

素因数の和:35814

約数の個数: 48

約数和(自身を含む): 5568845100000

約数和(自身を除く): 2656063396036

約数列:

[1, 2, 4, 11, 22, 44, 1249, 1609, 2498, 3218, 4996, 6436, 13739, 17699, 27478, 32941, 35398, 54956, 65882, 70796, 131764, 362351, 724702, 1449404, 2009641, 4019282, 8038564, 22106051, 41143309, 44212102, 53002069, 82286618, 88424204, 106004138, 164573236, 212008276, 452576399, 583022759, 905152798, 1166045518, 1810305596, 2332091036, 66199584181, 132399168362, 264798336724, 728195425991, 1456390851982, 2912781703964]

約数ペア:

[(1, 2912781703964), (2, 1456390851982), (4, 728195425991), (11, 264798336724), (22, 132399168362), (44, 66199584181), (1249, 2332091036), (1609, 1810305596), (2498, 1166045518), (3218, 905152798), (4996, 583022759), (6436, 452576399), (13739, 212008276), (17699, 164573236), (27478, 106004138), (32941, 88424204), (35398, 82286618), (54956, 53002069), (65882, 44212102), (70796, 41143309), (131764, 22106051), (362351, 8038564), (724702, 4019282), (1449404, 2009641)]