4416626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 7076160

約数和(自身を除く): 2659534

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1637, 2698, 3274, 31103, 62206, 116227, 232454, 2208313, 4416626]

約数ペア:

[(1, 4416626), (2, 2208313), (19, 232454), (38, 116227), (71, 62206), (142, 31103), (1349, 3274), (1637, 2698)]