2760751568

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{683}}^1\times {\mathrm{983}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 5383101888

約数和(自身を除く): 2622350320

約数列:

[1, 2, 4, 8, 16, 257, 514, 683, 983, 1028, 1366, 1966, 2056, 2732, 3932, 4112, 5464, 7864, 10928, 15728, 175531, 252631, 351062, 505262, 671389, 702124, 1010524, 1342778, 1404248, 2021048, 2685556, 2808496, 4042096, 5371112, 10742224, 172546973, 345093946, 690187892, 1380375784, 2760751568]

約数ペア:

[(1, 2760751568), (2, 1380375784), (4, 690187892), (8, 345093946), (16, 172546973), (257, 10742224), (514, 5371112), (683, 4042096), (983, 2808496), (1028, 2685556), (1366, 2021048), (1966, 1404248), (2056, 1342778), (2732, 1010524), (3932, 702124), (4112, 671389), (5464, 505262), (7864, 351062), (10928, 252631), (15728, 175531)]