389632614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42751}}^1$

素因数の和:42801

約数の個数: 48

約数和(自身を含む): 935755776

約数和(自身を除く): 546123162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 42751, 85502, 128253, 256506, 299257, 598514, 897771, 1325281, 1795542, 2094799, 2650562, 3975843, 4189598, 6284397, 7951686, 9276967, 12568794, 18553934, 27830901, 55661802, 64938769, 129877538, 194816307, 389632614]

約数ペア:

[(1, 389632614), (2, 194816307), (3, 129877538), (6, 64938769), (7, 55661802), (14, 27830901), (21, 18553934), (31, 12568794), (42, 9276967), (49, 7951686), (62, 6284397), (93, 4189598), (98, 3975843), (147, 2650562), (186, 2094799), (217, 1795542), (294, 1325281), (434, 897771), (651, 598514), (1302, 299257), (1519, 256506), (3038, 128253), (4557, 85502), (9114, 42751)]