1138441772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1997}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 2263494240

約数和(自身を除く): 1125052468

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 577, 988, 1154, 1997, 2308, 3994, 7501, 7988, 10963, 15002, 21926, 25961, 30004, 37943, 43852, 51922, 75886, 103844, 142519, 151772, 285038, 493259, 570076, 986518, 1152269, 1973036, 2304538, 4609076, 14979497, 21893111, 29958994, 43786222, 59917988, 87572444, 284610443, 569220886, 1138441772]

約数ペア:

[(1, 1138441772), (2, 569220886), (4, 284610443), (13, 87572444), (19, 59917988), (26, 43786222), (38, 29958994), (52, 21893111), (76, 14979497), (247, 4609076), (494, 2304538), (577, 1973036), (988, 1152269), (1154, 986518), (1997, 570076), (2308, 493259), (3994, 285038), (7501, 151772), (7988, 142519), (10963, 103844), (15002, 75886), (21926, 51922), (25961, 43852), (30004, 37943)]