2658684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 7325696

約数和(自身を除く): 4667012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1021, 1302, 2042, 2604, 3063, 4084, 6126, 7147, 12252, 14294, 21441, 28588, 31651, 42882, 63302, 85764, 94953, 126604, 189906, 221557, 379812, 443114, 664671, 886228, 1329342, 2658684]

約数ペア:

[(1, 2658684), (2, 1329342), (3, 886228), (4, 664671), (6, 443114), (7, 379812), (12, 221557), (14, 189906), (21, 126604), (28, 94953), (31, 85764), (42, 63302), (62, 42882), (84, 31651), (93, 28588), (124, 21441), (186, 14294), (217, 12252), (372, 7147), (434, 6126), (651, 4084), (868, 3063), (1021, 2604), (1302, 2042)]