224520790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6373}}^1$

素因数の和:6664

約数の個数: 32

約数和(自身を含む): 436899456

約数和(自身を除く): 212378666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 6373, 7046, 12746, 17615, 31865, 35230, 63730, 82849, 165698, 414245, 828490, 1727083, 3454166, 8635415, 17270830, 22452079, 44904158, 112260395, 224520790]

約数ペア:

[(1, 224520790), (2, 112260395), (5, 44904158), (10, 22452079), (13, 17270830), (26, 8635415), (65, 3454166), (130, 1727083), (271, 828490), (542, 414245), (1355, 165698), (2710, 82849), (3523, 63730), (6373, 35230), (7046, 31865), (12746, 17615)]