13401492780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17181401}}^1$

素因数の和:17181426

約数の個数: 48

約数和(自身を含む): 40410657504

約数和(自身を除く): 27009164724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 17181401, 34362802, 51544203, 68725604, 85907005, 103088406, 171814010, 206176812, 223358213, 257721015, 343628020, 446716426, 515442030, 670074639, 893432852, 1030884060, 1116791065, 1340149278, 2233582130, 2680298556, 3350373195, 4467164260, 6700746390, 13401492780]

約数ペア:

[(1, 13401492780), (2, 6700746390), (3, 4467164260), (4, 3350373195), (5, 2680298556), (6, 2233582130), (10, 1340149278), (12, 1116791065), (13, 1030884060), (15, 893432852), (20, 670074639), (26, 515442030), (30, 446716426), (39, 343628020), (52, 257721015), (60, 223358213), (65, 206176812), (78, 171814010), (130, 103088406), (156, 85907005), (195, 68725604), (260, 51544203), (390, 34362802), (780, 17181401)]