395087704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{3671}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 809015040

約数和(自身を除く): 413927336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1223, 2446, 3671, 4892, 7342, 9784, 13453, 14684, 26906, 29368, 40381, 53812, 80762, 107624, 161524, 323048, 4489633, 8979266, 17958532, 35917064, 49385963, 98771926, 197543852, 395087704]

約数ペア:

[(1, 395087704), (2, 197543852), (4, 98771926), (8, 49385963), (11, 35917064), (22, 17958532), (44, 8979266), (88, 4489633), (1223, 323048), (2446, 161524), (3671, 107624), (4892, 80762), (7342, 53812), (9784, 40381), (13453, 29368), (14684, 26906)]