10204558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 20027520

約数和(自身を除く): 9822962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 227, 247, 266, 338, 454, 494, 1183, 1589, 1729, 2366, 2951, 3178, 3211, 3458, 4313, 5902, 6422, 8626, 20657, 22477, 30191, 38363, 41314, 44954, 56069, 60382, 76726, 112138, 268541, 392483, 537082, 728897, 784966, 1457794, 5102279, 10204558]

約数ペア:

[(1, 10204558), (2, 5102279), (7, 1457794), (13, 784966), (14, 728897), (19, 537082), (26, 392483), (38, 268541), (91, 112138), (133, 76726), (169, 60382), (182, 56069), (227, 44954), (247, 41314), (266, 38363), (338, 30191), (454, 22477), (494, 20657), (1183, 8626), (1589, 6422), (1729, 5902), (2366, 4313), (2951, 3458), (3178, 3211)]