422899412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 846698832

約数和(自身を除く): 423799420

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 401, 442, 802, 884, 1193, 1604, 2386, 4772, 5213, 6817, 10426, 13634, 15509, 20281, 20852, 27268, 31018, 40562, 62036, 81124, 88621, 177242, 263653, 354484, 478393, 527306, 956786, 1054612, 1913572, 6219109, 8132681, 12438218, 16265362, 24876436, 32530724, 105724853, 211449706, 422899412]

約数ペア:

[(1, 422899412), (2, 211449706), (4, 105724853), (13, 32530724), (17, 24876436), (26, 16265362), (34, 12438218), (52, 8132681), (68, 6219109), (221, 1913572), (401, 1054612), (442, 956786), (802, 527306), (884, 478393), (1193, 354484), (1604, 263653), (2386, 177242), (4772, 88621), (5213, 81124), (6817, 62036), (10426, 40562), (13634, 31018), (15509, 27268), (20281, 20852)]