2247111748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{162787}}^1$

素因数の和:162844

約数の個数: 48

約数和(自身を含む): 4922709120

約数和(自身を除く): 2675597372

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 162787, 325574, 651148, 1139509, 2279018, 2767379, 4558036, 4720823, 5534758, 9441646, 11069516, 18883292, 19371653, 33045761, 38743306, 66091522, 77486612, 80253991, 132183044, 160507982, 321015964, 561777937, 1123555874, 2247111748]

約数ペア:

[(1, 2247111748), (2, 1123555874), (4, 561777937), (7, 321015964), (14, 160507982), (17, 132183044), (28, 80253991), (29, 77486612), (34, 66091522), (58, 38743306), (68, 33045761), (116, 19371653), (119, 18883292), (203, 11069516), (238, 9441646), (406, 5534758), (476, 4720823), (493, 4558036), (812, 2767379), (986, 2279018), (1972, 1139509), (3451, 651148), (6902, 325574), (13804, 162787)]