2940164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 5381376

約数和(自身を除く): 2441212

約数列:

[1, 2, 4, 31, 62, 124, 131, 181, 262, 362, 524, 724, 4061, 5611, 8122, 11222, 16244, 22444, 23711, 47422, 94844, 735041, 1470082, 2940164]

約数ペア:

[(1, 2940164), (2, 1470082), (4, 735041), (31, 94844), (62, 47422), (124, 23711), (131, 22444), (181, 16244), (262, 11222), (362, 8122), (524, 5611), (724, 4061)]