1269823216

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 2490904064

約数和(自身を除く): 1221080848

約数列:

[1, 2, 4, 8, 16, 127, 241, 254, 482, 508, 964, 1016, 1928, 2032, 2593, 3856, 5186, 10372, 20744, 30607, 41488, 61214, 122428, 244856, 329311, 489712, 624913, 658622, 1249826, 1317244, 2499652, 2634488, 4999304, 5268976, 9998608, 79363951, 158727902, 317455804, 634911608, 1269823216]

約数ペア:

[(1, 1269823216), (2, 634911608), (4, 317455804), (8, 158727902), (16, 79363951), (127, 9998608), (241, 5268976), (254, 4999304), (482, 2634488), (508, 2499652), (964, 1317244), (1016, 1249826), (1928, 658622), (2032, 624913), (2593, 489712), (3856, 329311), (5186, 244856), (10372, 122428), (20744, 61214), (30607, 41488)]