622135930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{65557}}^1$

素因数の和:65650

約数の個数: 32

約数和(自身を含む): 1222525584

約数和(自身を除く): 600389654

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 65557, 131114, 327785, 655570, 852241, 1704482, 4261205, 4785661, 8522410, 9571322, 23928305, 47856610, 62213593, 124427186, 311067965, 622135930]

約数ペア:

[(1, 622135930), (2, 311067965), (5, 124427186), (10, 62213593), (13, 47856610), (26, 23928305), (65, 9571322), (73, 8522410), (130, 4785661), (146, 4261205), (365, 1704482), (730, 852241), (949, 655570), (1898, 327785), (4745, 131114), (9490, 65557)]