12639201124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1\times {\mathrm{1223}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 24254294400

約数和(自身を除く): 11615093276

約数列:

[1, 2, 4, 11, 22, 44, 349, 673, 698, 1223, 1346, 1396, 2446, 2692, 3839, 4892, 7403, 7678, 13453, 14806, 15356, 26906, 29612, 53812, 234877, 426827, 469754, 823079, 853654, 939508, 1646158, 1707308, 2583647, 3292316, 4695097, 5167294, 9053869, 9390194, 10334588, 18107738, 18780388, 36215476, 287254571, 574509142, 1149018284, 3159800281, 6319600562, 12639201124]

約数ペア:

[(1, 12639201124), (2, 6319600562), (4, 3159800281), (11, 1149018284), (22, 574509142), (44, 287254571), (349, 36215476), (673, 18780388), (698, 18107738), (1223, 10334588), (1346, 9390194), (1396, 9053869), (2446, 5167294), (2692, 4695097), (3839, 3292316), (4892, 2583647), (7403, 1707308), (7678, 1646158), (13453, 939508), (14806, 853654), (15356, 823079), (26906, 469754), (29612, 426827), (53812, 234877)]