2223383144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{20431}}^1$

素因数の和:20721

約数の個数: 32

約数和(自身を含む): 4256394240

約数和(自身を除く): 2033011096

約数列:

[1, 2, 4, 8, 61, 122, 223, 244, 446, 488, 892, 1784, 13603, 20431, 27206, 40862, 54412, 81724, 108824, 163448, 1246291, 2492582, 4556113, 4985164, 9112226, 9970328, 18224452, 36448904, 277922893, 555845786, 1111691572, 2223383144]

約数ペア:

[(1, 2223383144), (2, 1111691572), (4, 555845786), (8, 277922893), (61, 36448904), (122, 18224452), (223, 9970328), (244, 9112226), (446, 4985164), (488, 4556113), (892, 2492582), (1784, 1246291), (13603, 163448), (20431, 108824), (27206, 81724), (40862, 54412)]