311010076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{81931}}^1$

素因数の和:82021

約数の個数: 24

約数和(自身を含む): 594170864

約数和(自身を除く): 283160788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 81931, 163862, 327724, 1065103, 2130206, 4260412, 5980963, 11961926, 23923852, 77752519, 155505038, 311010076]

約数ペア:

[(1, 311010076), (2, 155505038), (4, 77752519), (13, 23923852), (26, 11961926), (52, 5980963), (73, 4260412), (146, 2130206), (292, 1065103), (949, 327724), (1898, 163862), (3796, 81931)]