2077881130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{13177}}^1$

素因数の和:14410

約数の個数: 32

約数和(自身を含む): 4031519184

約数和(自身を除く): 1953638054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1213, 2426, 6065, 12130, 13177, 15769, 26354, 31538, 65885, 78845, 131770, 157690, 171301, 342602, 856505, 1713010, 15983701, 31967402, 79918505, 159837010, 207788113, 415576226, 1038940565, 2077881130]

約数ペア:

[(1, 2077881130), (2, 1038940565), (5, 415576226), (10, 207788113), (13, 159837010), (26, 79918505), (65, 31967402), (130, 15983701), (1213, 1713010), (2426, 856505), (6065, 342602), (12130, 171301), (13177, 157690), (15769, 131770), (26354, 78845), (31538, 65885)]