676904452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6317}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 1401079680

約数和(自身を除く): 724175228

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 2492, 3827, 6317, 7654, 12634, 15308, 25268, 26789, 44219, 53578, 88438, 107156, 176876, 271631, 543262, 562213, 1086524, 1124426, 1901417, 2248852, 3802834, 3935491, 7605668, 7870982, 15741964, 24175159, 48350318, 96700636, 169226113, 338452226, 676904452]

約数ペア:

[(1, 676904452), (2, 338452226), (4, 169226113), (7, 96700636), (14, 48350318), (28, 24175159), (43, 15741964), (86, 7870982), (89, 7605668), (172, 3935491), (178, 3802834), (301, 2248852), (356, 1901417), (602, 1124426), (623, 1086524), (1204, 562213), (1246, 543262), (2492, 271631), (3827, 176876), (6317, 107156), (7654, 88438), (12634, 53578), (15308, 44219), (25268, 26789)]