1091651916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{19867}}^1$

素因数の和:20134

約数の個数: 48

約数和(自身を含む): 2692511360

約数和(自身を除く): 1600859444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 723, 964, 1446, 2892, 4579, 9158, 13737, 18316, 19867, 27474, 39734, 54948, 59601, 79468, 119202, 238404, 377473, 754946, 1132419, 1509892, 2264838, 4529676, 4787947, 9575894, 14363841, 19151788, 28727682, 57455364, 90970993, 181941986, 272912979, 363883972, 545825958, 1091651916]

約数ペア:

[(1, 1091651916), (2, 545825958), (3, 363883972), (4, 272912979), (6, 181941986), (12, 90970993), (19, 57455364), (38, 28727682), (57, 19151788), (76, 14363841), (114, 9575894), (228, 4787947), (241, 4529676), (482, 2264838), (723, 1509892), (964, 1132419), (1446, 754946), (2892, 377473), (4579, 238404), (9158, 119202), (13737, 79468), (18316, 59601), (19867, 54948), (27474, 39734)]