2080475976

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{1907}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 5258753280

約数和(自身を除く): 3178277304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 347, 393, 524, 694, 786, 1041, 1048, 1388, 1572, 1907, 2082, 2776, 3144, 3814, 4164, 5721, 7628, 8328, 11442, 15256, 22884, 45457, 45768, 90914, 136371, 181828, 249817, 272742, 363656, 499634, 545484, 661729, 749451, 999268, 1090968, 1323458, 1498902, 1985187, 1998536, 2646916, 2997804, 3970374, 5293832, 5995608, 7940748, 15881496, 86686499, 173372998, 260059497, 346745996, 520118994, 693491992, 1040237988, 2080475976]

約数ペア:

[(1, 2080475976), (2, 1040237988), (3, 693491992), (4, 520118994), (6, 346745996), (8, 260059497), (12, 173372998), (24, 86686499), (131, 15881496), (262, 7940748), (347, 5995608), (393, 5293832), (524, 3970374), (694, 2997804), (786, 2646916), (1041, 1998536), (1048, 1985187), (1388, 1498902), (1572, 1323458), (1907, 1090968), (2082, 999268), (2776, 749451), (3144, 661729), (3814, 545484), (4164, 499634), (5721, 363656), (7628, 272742), (8328, 249817), (11442, 181828), (15256, 136371), (22884, 90914), (45457, 45768)]