330664360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{635893}}^1$

素因数の和:635917

約数の個数: 32

約数和(自身を含む): 801226440

約数和(自身を除く): 470562080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 635893, 1271786, 2543572, 3179465, 5087144, 6358930, 8266609, 12717860, 16533218, 25435720, 33066436, 41333045, 66132872, 82666090, 165332180, 330664360]

約数ペア:

[(1, 330664360), (2, 165332180), (4, 82666090), (5, 66132872), (8, 41333045), (10, 33066436), (13, 25435720), (20, 16533218), (26, 12717860), (40, 8266609), (52, 6358930), (65, 5087144), (104, 3179465), (130, 2543572), (260, 1271786), (520, 635893)]