2247462776890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{69387551}}^1$

素因数の和:69387678

約数の個数: 32

約数和(自身を含む): 4196559144960

約数和(自身を除く): 1949096368070

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6478, 16195, 32390, 69387551, 138775102, 346937755, 693875510, 2844889591, 5481616529, 5689779182, 10963233058, 14224447955, 27408082645, 28448895910, 54816165290, 224746277689, 449492555378, 1123731388445, 2247462776890]

約数ペア:

[(1, 2247462776890), (2, 1123731388445), (5, 449492555378), (10, 224746277689), (41, 54816165290), (79, 28448895910), (82, 27408082645), (158, 14224447955), (205, 10963233058), (395, 5689779182), (410, 5481616529), (790, 2844889591), (3239, 693875510), (6478, 346937755), (16195, 138775102), (32390, 69387551)]