2379845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1007035

約数列:

[1, 5, 13, 19, 41, 47, 65, 95, 205, 235, 247, 533, 611, 779, 893, 1235, 1927, 2665, 3055, 3895, 4465, 9635, 10127, 11609, 25051, 36613, 50635, 58045, 125255, 183065, 475969, 2379845]

約数ペア:

[(1, 2379845), (5, 475969), (13, 183065), (19, 125255), (41, 58045), (47, 50635), (65, 36613), (95, 25051), (205, 11609), (235, 10127), (247, 9635), (533, 4465), (611, 3895), (779, 3055), (893, 2665), (1235, 1927)]