31620488302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{406339}}^1$

素因数の和:406468

約数の個数: 32

約数和(自身を含む): 53041998240

約数和(自身を除く): 21421509938

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 533, 949, 1066, 1898, 2993, 5986, 38909, 77818, 406339, 812678, 5282407, 10564814, 16659899, 29662747, 33319798, 59325494, 216578687, 385615711, 433157374, 771231422, 1216172627, 2432345254, 15810244151, 31620488302]

約数ペア:

[(1, 31620488302), (2, 15810244151), (13, 2432345254), (26, 1216172627), (41, 771231422), (73, 433157374), (82, 385615711), (146, 216578687), (533, 59325494), (949, 33319798), (1066, 29662747), (1898, 16659899), (2993, 10564814), (5986, 5282407), (38909, 812678), (77818, 406339)]