744507074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 1170966720

約数和(自身を除く): 426459646

約数列:

[1, 2, 43, 61, 86, 122, 139, 278, 1021, 2042, 2623, 5246, 5977, 8479, 11954, 16958, 43903, 62281, 87806, 124562, 141919, 283838, 364597, 729194, 2678083, 5356166, 6102517, 8657059, 12205034, 17314118, 372253537, 744507074]

約数ペア:

[(1, 744507074), (2, 372253537), (43, 17314118), (61, 12205034), (86, 8657059), (122, 6102517), (139, 5356166), (278, 2678083), (1021, 729194), (2042, 364597), (2623, 283838), (5246, 141919), (5977, 124562), (8479, 87806), (11954, 62281), (16958, 43903)]