1224020198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{103889}}^1$

素因数の和:104071

約数の個数: 16

約数和(自身を含む): 1892460240

約数和(自身を除く): 668440042

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 103889, 207778, 4467227, 8934454, 14232793, 28465586, 612010099, 1224020198]

約数ペア:

[(1, 1224020198), (2, 612010099), (43, 28465586), (86, 14232793), (137, 8934454), (274, 4467227), (5891, 207778), (11782, 103889)]