2065795592

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 4478284800

約数和(自身を除く): 2412489208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 379, 524, 743, 758, 917, 1048, 1486, 1516, 1834, 2653, 2972, 3032, 3668, 5201, 5306, 5944, 7336, 10402, 10612, 20804, 21224, 41608, 49649, 97333, 99298, 194666, 198596, 281597, 347543, 389332, 397192, 563194, 681331, 695086, 778664, 1126388, 1362662, 1390172, 1971179, 2252776, 2725324, 2780344, 3942358, 5450648, 7884716, 15769432, 36889207, 73778414, 147556828, 258224449, 295113656, 516448898, 1032897796, 2065795592]

約数ペア:

[(1, 2065795592), (2, 1032897796), (4, 516448898), (7, 295113656), (8, 258224449), (14, 147556828), (28, 73778414), (56, 36889207), (131, 15769432), (262, 7884716), (379, 5450648), (524, 3942358), (743, 2780344), (758, 2725324), (917, 2252776), (1048, 1971179), (1486, 1390172), (1516, 1362662), (1834, 1126388), (2653, 778664), (2972, 695086), (3032, 681331), (3668, 563194), (5201, 397192), (5306, 389332), (5944, 347543), (7336, 281597), (10402, 198596), (10612, 194666), (20804, 99298), (21224, 97333), (41608, 49649)]