2480973908

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{174079}}^1$

素因数の和:174599

約数の個数: 24

約数和(自身を含む): 4971724800

約数和(自身を除く): 2490750892

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 174079, 348158, 696316, 1218553, 2437106, 4874212, 88606211, 177212422, 354424844, 620243477, 1240486954, 2480973908]

約数ペア:

[(1, 2480973908), (2, 1240486954), (4, 620243477), (7, 354424844), (14, 177212422), (28, 88606211), (509, 4874212), (1018, 2437106), (2036, 1218553), (3563, 696316), (7126, 348158), (14252, 174079)]