551371926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{100213}}^1$

素因数の和:100356

約数の個数: 32

約数和(自身を含む): 1269911808

約数和(自身を除く): 718539882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 100213, 200426, 300639, 601278, 701491, 1402982, 2104473, 4208946, 13127903, 26255806, 39383709, 78767418, 91895321, 183790642, 275685963, 551371926]

約数ペア:

[(1, 551371926), (2, 275685963), (3, 183790642), (6, 91895321), (7, 78767418), (14, 39383709), (21, 26255806), (42, 13127903), (131, 4208946), (262, 2104473), (393, 1402982), (786, 701491), (917, 601278), (1834, 300639), (2751, 200426), (5502, 100213)]