1140278312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{49681}}^1$

素因数の和:49857

約数の個数: 32

約数和(自身を含む): 2265499200

約数和(自身を除く): 1125220888

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 5738, 11476, 22952, 49681, 99362, 198724, 397448, 943939, 1887878, 3775756, 7501831, 7551512, 15003662, 30007324, 60014648, 142534789, 285069578, 570139156, 1140278312]

約数ペア:

[(1, 1140278312), (2, 570139156), (4, 285069578), (8, 142534789), (19, 60014648), (38, 30007324), (76, 15003662), (151, 7551512), (152, 7501831), (302, 3775756), (604, 1887878), (1208, 943939), (2869, 397448), (5738, 198724), (11476, 99362), (22952, 49681)]