1540854088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{194749}}^1$

素因数の和:194821

約数の個数: 32

約数和(自身を含む): 3084840000

約数和(自身を除く): 1543985912

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 194749, 389498, 778996, 1557992, 4479227, 8374207, 8958454, 16748414, 17916908, 33496828, 35833816, 66993656, 192606761, 385213522, 770427044, 1540854088]

約数ペア:

[(1, 1540854088), (2, 770427044), (4, 385213522), (8, 192606761), (23, 66993656), (43, 35833816), (46, 33496828), (86, 17916908), (92, 16748414), (172, 8958454), (184, 8374207), (344, 4479227), (989, 1557992), (1978, 778996), (3956, 389498), (7912, 194749)]