870823426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 1524718080

約数和(自身を除く): 653894654

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 113, 226, 257, 319, 514, 517, 638, 1034, 1243, 1363, 2486, 2726, 2827, 3277, 5311, 5654, 6554, 7453, 10622, 12079, 14906, 14993, 24158, 29041, 29986, 36047, 58082, 58421, 72094, 81983, 116842, 132869, 154019, 163966, 265738, 308038, 319451, 350291, 638902, 700582, 842189, 1364927, 1684378, 1694209, 2729854, 3388418, 3853201, 7706402, 9264079, 15014197, 18528158, 30028394, 39582883, 79165766, 435411713, 870823426]

約数ペア:

[(1, 870823426), (2, 435411713), (11, 79165766), (22, 39582883), (29, 30028394), (47, 18528158), (58, 15014197), (94, 9264079), (113, 7706402), (226, 3853201), (257, 3388418), (319, 2729854), (514, 1694209), (517, 1684378), (638, 1364927), (1034, 842189), (1243, 700582), (1363, 638902), (2486, 350291), (2726, 319451), (2827, 308038), (3277, 265738), (5311, 163966), (5654, 154019), (6554, 132869), (7453, 116842), (10622, 81983), (12079, 72094), (14906, 58421), (14993, 58082), (24158, 36047), (29041, 29986)]