4123356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 10082688

約数和(自身を除く): 5959332

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 131, 172, 183, 244, 258, 262, 366, 393, 516, 524, 732, 786, 1572, 2623, 5246, 5633, 7869, 7991, 10492, 11266, 15738, 15982, 16899, 22532, 23973, 31476, 31964, 33798, 47946, 67596, 95892, 343613, 687226, 1030839, 1374452, 2061678, 4123356]

約数ペア:

[(1, 4123356), (2, 2061678), (3, 1374452), (4, 1030839), (6, 687226), (12, 343613), (43, 95892), (61, 67596), (86, 47946), (122, 33798), (129, 31964), (131, 31476), (172, 23973), (183, 22532), (244, 16899), (258, 15982), (262, 15738), (366, 11266), (393, 10492), (516, 7991), (524, 7869), (732, 5633), (786, 5246), (1572, 2623)]