490634178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{24923}}^1$

素因数の和:25138

約数の個数: 32

約数和(自身を含む): 1044415296

約数和(自身を除く): 553781118

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 1158, 3281, 6562, 9843, 19686, 24923, 49846, 74769, 149538, 423691, 847382, 1271073, 2542146, 4810139, 9620278, 14430417, 28860834, 81772363, 163544726, 245317089, 490634178]

約数ペア:

[(1, 490634178), (2, 245317089), (3, 163544726), (6, 81772363), (17, 28860834), (34, 14430417), (51, 9620278), (102, 4810139), (193, 2542146), (386, 1271073), (579, 847382), (1158, 423691), (3281, 149538), (6562, 74769), (9843, 49846), (19686, 24923)]