2687496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 8138880

約数和(自身を除く): 5451384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 941, 952, 1428, 1882, 2823, 2856, 3764, 5646, 6587, 7528, 11292, 13174, 15997, 19761, 22584, 26348, 31994, 39522, 47991, 52696, 63988, 79044, 95982, 111979, 127976, 158088, 191964, 223958, 335937, 383928, 447916, 671874, 895832, 1343748, 2687496]

約数ペア:

[(1, 2687496), (2, 1343748), (3, 895832), (4, 671874), (6, 447916), (7, 383928), (8, 335937), (12, 223958), (14, 191964), (17, 158088), (21, 127976), (24, 111979), (28, 95982), (34, 79044), (42, 63988), (51, 52696), (56, 47991), (68, 39522), (84, 31994), (102, 26348), (119, 22584), (136, 19761), (168, 15997), (204, 13174), (238, 11292), (357, 7528), (408, 6587), (476, 5646), (714, 3764), (941, 2856), (952, 2823), (1428, 1882)]