78829210

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{6173}}^1$

素因数の和:7457

約数の個数: 16

約数和(自身を含む): 142026696

約数和(自身を除く): 63197486

約数列:

[1, 2, 5, 10, 1277, 2554, 6173, 6385, 12346, 12770, 30865, 61730, 7882921, 15765842, 39414605, 78829210]

約数ペア:

[(1, 78829210), (2, 39414605), (5, 15765842), (10, 7882921), (1277, 61730), (2554, 30865), (6173, 12770), (6385, 12346)]