78889196210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16678477}}^1$

素因数の和:16678538

約数の個数: 32

約数和(自身を含む): 158512254912

約数和(自身を除く): 79623058702

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 16678477, 33356954, 83392385, 166784770, 183463247, 366926494, 717174511, 917316235, 1434349022, 1834632470, 3585872555, 7171745110, 7888919621, 15777839242, 39444598105, 78889196210]

約数ペア:

[(1, 78889196210), (2, 39444598105), (5, 15777839242), (10, 7888919621), (11, 7171745110), (22, 3585872555), (43, 1834632470), (55, 1434349022), (86, 917316235), (110, 717174511), (215, 366926494), (430, 183463247), (473, 166784770), (946, 83392385), (2365, 33356954), (4730, 16678477)]