1999404192

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{115067}}^1$

素因数の和:115261

約数の個数: 48

約数和(自身を含む): 5277478752

約数和(自身を除く): 3278074560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 17376, 115067, 230134, 345201, 460268, 690402, 920536, 1380804, 1841072, 2761608, 3682144, 5523216, 11046432, 20827127, 41654254, 62481381, 83308508, 124962762, 166617016, 249925524, 333234032, 499851048, 666468064, 999702096, 1999404192]

約数ペア:

[(1, 1999404192), (2, 999702096), (3, 666468064), (4, 499851048), (6, 333234032), (8, 249925524), (12, 166617016), (16, 124962762), (24, 83308508), (32, 62481381), (48, 41654254), (96, 20827127), (181, 11046432), (362, 5523216), (543, 3682144), (724, 2761608), (1086, 1841072), (1448, 1380804), (2172, 920536), (2896, 690402), (4344, 460268), (5792, 345201), (8688, 230134), (17376, 115067)]