1216609756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{5741}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 2199415680

約数和(自身を除く): 982805924

約数列:

[1, 2, 4, 31, 62, 124, 1709, 3418, 5741, 6836, 11482, 22964, 52979, 105958, 177971, 211916, 355942, 711884, 9811369, 19622738, 39245476, 304152439, 608304878, 1216609756]

約数ペア:

[(1, 1216609756), (2, 608304878), (4, 304152439), (31, 39245476), (62, 19622738), (124, 9811369), (1709, 711884), (3418, 355942), (5741, 211916), (6836, 177971), (11482, 105958), (22964, 52979)]