2123453506

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{20147}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 3215620800

約数和(自身を除く): 1092167294

約数列:

[1, 2, 151, 302, 349, 698, 20147, 40294, 52699, 105398, 3042197, 6084394, 7031303, 14062606, 1061726753, 2123453506]

約数ペア:

[(1, 2123453506), (2, 1061726753), (151, 14062606), (302, 7031303), (349, 6084394), (698, 3042197), (20147, 105398), (40294, 52699)]