487495573630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197366629}}^1$

素因数の和:197366668

約数の個数: 32

約数和(自身を含む): 994727815200

約数和(自身を除く): 507232241570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 197366629, 394733258, 986833145, 1973666290, 2565766177, 3749965951, 5131532354, 7499931902, 12828830885, 18749829755, 25657661770, 37499659510, 48749557363, 97499114726, 243747786815, 487495573630]

約数ペア:

[(1, 487495573630), (2, 243747786815), (5, 97499114726), (10, 48749557363), (13, 37499659510), (19, 25657661770), (26, 18749829755), (38, 12828830885), (65, 7499931902), (95, 5131532354), (130, 3749965951), (190, 2565766177), (247, 1973666290), (494, 986833145), (1235, 394733258), (2470, 197366629)]