4742212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 8624000

約数和(自身を除く): 3881788

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 349, 698, 1396, 3397, 6794, 13588, 15007, 27571, 30014, 55142, 60028, 110284, 1185553, 2371106, 4742212]

約数ペア:

[(1, 4742212), (2, 2371106), (4, 1185553), (43, 110284), (79, 60028), (86, 55142), (158, 30014), (172, 27571), (316, 15007), (349, 13588), (698, 6794), (1396, 3397)]