858374504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{4133}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 1734543720

約数和(自身を除く): 876169216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1997, 3994, 4133, 7988, 8266, 15976, 16532, 25961, 33064, 51922, 53729, 103844, 107458, 207688, 214916, 429832, 8253601, 16507202, 33014404, 66028808, 107296813, 214593626, 429187252, 858374504]

約数ペア:

[(1, 858374504), (2, 429187252), (4, 214593626), (8, 107296813), (13, 66028808), (26, 33014404), (52, 16507202), (104, 8253601), (1997, 429832), (3994, 214916), (4133, 207688), (7988, 107458), (8266, 103844), (15976, 53729), (16532, 51922), (25961, 33064)]