86738002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 149627520

約数和(自身を除く): 62889518

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2473, 2698, 4946, 17537, 32149, 35074, 46987, 64298, 93974, 175583, 351166, 610831, 1221662, 2282579, 3336077, 4565158, 6672154, 43369001, 86738002]

約数ペア:

[(1, 86738002), (2, 43369001), (13, 6672154), (19, 4565158), (26, 3336077), (38, 2282579), (71, 1221662), (142, 610831), (247, 351166), (494, 175583), (923, 93974), (1349, 64298), (1846, 46987), (2473, 35074), (2698, 32149), (4946, 17537)]