274322308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{128669}}^1$

素因数の和:128727

約数の個数: 24

約数和(自身を含む): 529605720

約数和(自身を除く): 255283412

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 128669, 257338, 514676, 1672697, 3345394, 5275429, 6690788, 10550858, 21101716, 68580577, 137161154, 274322308]

約数ペア:

[(1, 274322308), (2, 137161154), (4, 68580577), (13, 21101716), (26, 10550858), (41, 6690788), (52, 5275429), (82, 3345394), (164, 1672697), (533, 514676), (1066, 257338), (2132, 128669)]