131316068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132911}}^1$

素因数の和:132947

約数の個数: 24

約数和(自身を含む): 260507520

約数和(自身を除く): 129191452

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 132911, 265822, 531644, 1727843, 2525309, 3455686, 5050618, 6911372, 10101236, 32829017, 65658034, 131316068]

約数ペア:

[(1, 131316068), (2, 65658034), (4, 32829017), (13, 10101236), (19, 6911372), (26, 5050618), (38, 3455686), (52, 2525309), (76, 1727843), (247, 531644), (494, 265822), (988, 132911)]