2247396304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{180311}}^1$

素因数の和:180379

約数の個数: 40

約数和(自身を含む): 4695324480

約数和(自身を除く): 2447928176

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 180311, 360622, 721244, 1442488, 2884976, 3425909, 6851818, 7392751, 13703636, 14785502, 27407272, 29571004, 54814544, 59142008, 118284016, 140462269, 280924538, 561849076, 1123698152, 2247396304]

約数ペア:

[(1, 2247396304), (2, 1123698152), (4, 561849076), (8, 280924538), (16, 140462269), (19, 118284016), (38, 59142008), (41, 54814544), (76, 29571004), (82, 27407272), (152, 14785502), (164, 13703636), (304, 7392751), (328, 6851818), (656, 3425909), (779, 2884976), (1558, 1442488), (3116, 721244), (6232, 360622), (12464, 180311)]