6869390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 13600224

約数和(自身を除く): 6730834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 317, 394, 634, 985, 1585, 1970, 2167, 3170, 3487, 4334, 6974, 10835, 17435, 21670, 34870, 62449, 124898, 312245, 624490, 686939, 1373878, 3434695, 6869390]

約数ペア:

[(1, 6869390), (2, 3434695), (5, 1373878), (10, 686939), (11, 624490), (22, 312245), (55, 124898), (110, 62449), (197, 34870), (317, 21670), (394, 17435), (634, 10835), (985, 6974), (1585, 4334), (1970, 3487), (2167, 3170)]