2019657584

素因数分解:

$2^4\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{14323}}^1$

素因数の和:15597

約数の個数: 40

約数和(自身を含む): 4475963520

約数和(自身を除く): 2456305936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1259, 2518, 5036, 8813, 10072, 14323, 17626, 20144, 28646, 35252, 57292, 70504, 100261, 114584, 141008, 200522, 229168, 401044, 802088, 1604176, 18032657, 36065314, 72130628, 126228599, 144261256, 252457198, 288522512, 504914396, 1009828792, 2019657584]

約数ペア:

[(1, 2019657584), (2, 1009828792), (4, 504914396), (7, 288522512), (8, 252457198), (14, 144261256), (16, 126228599), (28, 72130628), (56, 36065314), (112, 18032657), (1259, 1604176), (2518, 802088), (5036, 401044), (8813, 229168), (10072, 200522), (14323, 141008), (17626, 114584), (20144, 100261), (28646, 70504), (35252, 57292)]