40801802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 66852864

約数和(自身を除く): 26051062

約数列:

[1, 2, 17, 34, 61, 103, 122, 191, 206, 382, 1037, 1751, 2074, 3247, 3502, 6283, 6494, 11651, 12566, 19673, 23302, 39346, 106811, 198067, 213622, 334441, 396134, 668882, 1200053, 2400106, 20400901, 40801802]

約数ペア:

[(1, 40801802), (2, 20400901), (17, 2400106), (34, 1200053), (61, 668882), (103, 396134), (122, 334441), (191, 213622), (206, 198067), (382, 106811), (1037, 39346), (1751, 23302), (2074, 19673), (3247, 12566), (3502, 11651), (6283, 6494)]