251049752636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1571}}^1\times {\mathrm{2591}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 466169582592

約数和(自身を除く): 215119829956

約数列:

[1, 2, 4, 17, 34, 68, 907, 1571, 1814, 2591, 3142, 3628, 5182, 6284, 10364, 15419, 26707, 30838, 44047, 53414, 61676, 88094, 106828, 176188, 1424897, 2350037, 2849794, 4070461, 4700074, 5699588, 8140922, 9400148, 16281844, 24223249, 39950629, 48446498, 69197837, 79901258, 96892996, 138395674, 159802516, 276791348, 3691908127, 7383816254, 14767632508, 62762438159, 125524876318, 251049752636]

約数ペア:

[(1, 251049752636), (2, 125524876318), (4, 62762438159), (17, 14767632508), (34, 7383816254), (68, 3691908127), (907, 276791348), (1571, 159802516), (1814, 138395674), (2591, 96892996), (3142, 79901258), (3628, 69197837), (5182, 48446498), (6284, 39950629), (10364, 24223249), (15419, 16281844), (26707, 9400148), (30838, 8140922), (44047, 5699588), (53414, 4700074), (61676, 4070461), (88094, 2849794), (106828, 2350037), (176188, 1424897)]