1836700450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{217361}}^1$

素因数の和:217399

約数の個数: 36

約数和(自身を含む): 3699283878

約数和(自身を除く): 1862583428

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 217361, 434722, 1086805, 2173610, 2825693, 5434025, 5651386, 10868050, 14128465, 28256930, 36734009, 70642325, 73468018, 141284650, 183670045, 367340090, 918350225, 1836700450]

約数ペア:

[(1, 1836700450), (2, 918350225), (5, 367340090), (10, 183670045), (13, 141284650), (25, 73468018), (26, 70642325), (50, 36734009), (65, 28256930), (130, 14128465), (169, 10868050), (325, 5651386), (338, 5434025), (650, 2825693), (845, 2173610), (1690, 1086805), (4225, 434722), (8450, 217361)]