2620347848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{54059}}^1$

素因数の和:54221

約数の個数: 32

約数和(自身を含む): 5040554400

約数和(自身を除く): 2420206552

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 584, 664, 6059, 12118, 24236, 48472, 54059, 108118, 216236, 432472, 3946307, 4486897, 7892614, 8973794, 15785228, 17947588, 31570456, 35895176, 327543481, 655086962, 1310173924, 2620347848]

約数ペア:

[(1, 2620347848), (2, 1310173924), (4, 655086962), (8, 327543481), (73, 35895176), (83, 31570456), (146, 17947588), (166, 15785228), (292, 8973794), (332, 7892614), (584, 4486897), (664, 3946307), (6059, 432472), (12118, 216236), (24236, 108118), (48472, 54059)]