78030654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000393}}^1$

素因数の和:1000411

約数の個数: 16

約数和(自身を含む): 168066192

約数和(自身を除く): 90035538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000393, 2000786, 3001179, 6002358, 13005109, 26010218, 39015327, 78030654]

約数ペア:

[(1, 78030654), (2, 39015327), (3, 26010218), (6, 13005109), (13, 6002358), (26, 3001179), (39, 2000786), (78, 1000393)]