4012216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 8184960

約数和(自身を除く): 4172744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 223, 346, 446, 692, 892, 1384, 1784, 2249, 2899, 4498, 5798, 8996, 11596, 17992, 23192, 38579, 77158, 154316, 308632, 501527, 1003054, 2006108, 4012216]

約数ペア:

[(1, 4012216), (2, 2006108), (4, 1003054), (8, 501527), (13, 308632), (26, 154316), (52, 77158), (104, 38579), (173, 23192), (223, 17992), (346, 11596), (446, 8996), (692, 5798), (892, 4498), (1384, 2899), (1784, 2249)]