2013146996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{1481}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 4126362240

約数和(自身を除く): 2113215244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1129, 1204, 1481, 2258, 2962, 4516, 5924, 7903, 10367, 15806, 20734, 31612, 41468, 48547, 63683, 97094, 127366, 194188, 254732, 339829, 445781, 679658, 891562, 1359316, 1672049, 1783124, 3344098, 6688196, 11704343, 23408686, 46817372, 71898107, 143796214, 287592428, 503286749, 1006573498, 2013146996]

約数ペア:

[(1, 2013146996), (2, 1006573498), (4, 503286749), (7, 287592428), (14, 143796214), (28, 71898107), (43, 46817372), (86, 23408686), (172, 11704343), (301, 6688196), (602, 3344098), (1129, 1783124), (1204, 1672049), (1481, 1359316), (2258, 891562), (2962, 679658), (4516, 445781), (5924, 339829), (7903, 254732), (10367, 194188), (15806, 127366), (20734, 97094), (31612, 63683), (41468, 48547)]