2670042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 2905638

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 131, 158, 237, 258, 262, 393, 474, 786, 3397, 5633, 6794, 10191, 10349, 11266, 16899, 20382, 20698, 31047, 33798, 62094, 445007, 890014, 1335021, 2670042]

約数ペア:

[(1, 2670042), (2, 1335021), (3, 890014), (6, 445007), (43, 62094), (79, 33798), (86, 31047), (129, 20698), (131, 20382), (158, 16899), (237, 11266), (258, 10349), (262, 10191), (393, 6794), (474, 5633), (786, 3397)]