1797054623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 2264371200

約数和(自身を除く): 467316577

約数列:

[1, 7, 13, 53, 91, 239, 371, 689, 1559, 1673, 3107, 4823, 10913, 12667, 20267, 21749, 82627, 88669, 141869, 164671, 372601, 578389, 1074151, 1152697, 2608207, 4843813, 7519057, 19747853, 33906691, 138234971, 256722089, 1797054623]

約数ペア:

[(1, 1797054623), (7, 256722089), (13, 138234971), (53, 33906691), (91, 19747853), (239, 7519057), (371, 4843813), (689, 2608207), (1559, 1152697), (1673, 1074151), (3107, 578389), (4823, 372601), (10913, 164671), (12667, 141869), (20267, 88669), (21749, 82627)]