1880660028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12055513}}^1$

素因数の和:12055533

約数の個数: 24

約数和(自身を含む): 4725761488

約数和(自身を除く): 2845101460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12055513, 24111026, 36166539, 48222052, 72333078, 144666156, 156721669, 313443338, 470165007, 626886676, 940330014, 1880660028]

約数ペア:

[(1, 1880660028), (2, 940330014), (3, 626886676), (4, 470165007), (6, 313443338), (12, 156721669), (13, 144666156), (26, 72333078), (39, 48222052), (52, 36166539), (78, 24111026), (156, 12055513)]