2247141115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1873}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 2895554880

約数和(自身を除く): 648413765

約数列:

[1, 5, 19, 73, 95, 173, 365, 865, 1387, 1873, 3287, 6935, 9365, 12629, 16435, 35587, 63145, 136729, 177935, 239951, 324029, 683645, 1199755, 1620145, 2597851, 6156551, 12989255, 23654117, 30782755, 118270585, 449428223, 2247141115]

約数ペア:

[(1, 2247141115), (5, 449428223), (19, 118270585), (73, 30782755), (95, 23654117), (173, 12989255), (365, 6156551), (865, 2597851), (1387, 1620145), (1873, 1199755), (3287, 683645), (6935, 324029), (9365, 239951), (12629, 177935), (16435, 136729), (35587, 63145)]