238692750478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{825361}}^1$

素因数の和:825617

約数の個数: 48

約数和(自身を含む): 450508991184

約数和(自身を除く): 211816240706

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 227, 454, 637, 1274, 1589, 2951, 3178, 5902, 11123, 20657, 22246, 41314, 144599, 289198, 825361, 1650722, 5777527, 10729693, 11555054, 21459386, 40442689, 75107851, 80885378, 150215702, 187356947, 374713894, 525754957, 1051509914, 1311498629, 2435640311, 2622997258, 4871280622, 9180490403, 17049482177, 18360980806, 34098964354, 119346375239, 238692750478]

約数ペア:

[(1, 238692750478), (2, 119346375239), (7, 34098964354), (13, 18360980806), (14, 17049482177), (26, 9180490403), (49, 4871280622), (91, 2622997258), (98, 2435640311), (182, 1311498629), (227, 1051509914), (454, 525754957), (637, 374713894), (1274, 187356947), (1589, 150215702), (2951, 80885378), (3178, 75107851), (5902, 40442689), (11123, 21459386), (20657, 11555054), (22246, 10729693), (41314, 5777527), (144599, 1650722), (289198, 825361)]