2087666416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{79609}}^1$

素因数の和:79777

約数の個数: 40

約数和(自身を含む): 4442238000

約数和(自身を除く): 2354571584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13112, 26224, 79609, 159218, 318436, 636872, 875699, 1273744, 1751398, 3502796, 7005592, 11861741, 14011184, 23723482, 47446964, 94893928, 130479151, 189787856, 260958302, 521916604, 1043833208, 2087666416]

約数ペア:

[(1, 2087666416), (2, 1043833208), (4, 521916604), (8, 260958302), (11, 189787856), (16, 130479151), (22, 94893928), (44, 47446964), (88, 23723482), (149, 14011184), (176, 11861741), (298, 7005592), (596, 3502796), (1192, 1751398), (1639, 1273744), (2384, 875699), (3278, 636872), (6556, 318436), (13112, 159218), (26224, 79609)]