489298324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{69149}}^1$

素因数の和:69243

約数の個数: 24

約数和(自身を含む): 900333000

約数和(自身を除く): 411034676

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 69149, 138298, 276596, 2005321, 4010642, 4218089, 8021284, 8436178, 16872356, 122324581, 244649162, 489298324]

約数ペア:

[(1, 489298324), (2, 244649162), (4, 122324581), (29, 16872356), (58, 8436178), (61, 8021284), (116, 4218089), (122, 4010642), (244, 2005321), (1769, 276596), (3538, 138298), (7076, 69149)]