9780454788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62695223}}^1$

素因数の和:62695243

約数の個数: 24

約数和(自身を含む): 24576527808

約数和(自身を除く): 14796073020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 62695223, 125390446, 188085669, 250780892, 376171338, 752342676, 815037899, 1630075798, 2445113697, 3260151596, 4890227394, 9780454788]

約数ペア:

[(1, 9780454788), (2, 4890227394), (3, 3260151596), (4, 2445113697), (6, 1630075798), (12, 815037899), (13, 752342676), (26, 376171338), (39, 250780892), (52, 188085669), (78, 125390446), (156, 62695223)]