1368038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2553600

約数和(自身を除く): 1185562

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 139, 259, 266, 278, 518, 703, 973, 1406, 1946, 2641, 4921, 5143, 5282, 9842, 10286, 18487, 36001, 36974, 72002, 97717, 195434, 684019, 1368038]

約数ペア:

[(1, 1368038), (2, 684019), (7, 195434), (14, 97717), (19, 72002), (37, 36974), (38, 36001), (74, 18487), (133, 10286), (139, 9842), (259, 5282), (266, 5143), (278, 4921), (518, 2641), (703, 1946), (973, 1406)]