486787419937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1\times {\mathrm{59611}}^1$

素因数の和:64373

約数の個数: 32

約数和(自身を含む): 630799877120

約数和(自身を除く): 144012457183

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4723, 33061, 59611, 61399, 89737, 417277, 429793, 628159, 774943, 1132609, 1166581, 5424601, 7928263, 8166067, 14723917, 103067419, 281542753, 1970799271, 3660055789, 5349312307, 25620390523, 37445186149, 69541059991, 486787419937]

約数ペア:

[(1, 486787419937), (7, 69541059991), (13, 37445186149), (19, 25620390523), (91, 5349312307), (133, 3660055789), (247, 1970799271), (1729, 281542753), (4723, 103067419), (33061, 14723917), (59611, 8166067), (61399, 7928263), (89737, 5424601), (417277, 1166581), (429793, 1132609), (628159, 774943)]