764796786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{43969}}^1$

素因数の和:44210

約数の個数: 32

約数和(自身を含む): 1654679040

約数和(自身を除く): 889882254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 17394, 43969, 87938, 131907, 263814, 571597, 1143194, 1714791, 3429582, 9805087, 19610174, 29415261, 58830522, 127466131, 254932262, 382398393, 764796786]

約数ペア:

[(1, 764796786), (2, 382398393), (3, 254932262), (6, 127466131), (13, 58830522), (26, 29415261), (39, 19610174), (78, 9805087), (223, 3429582), (446, 1714791), (669, 1143194), (1338, 571597), (2899, 263814), (5798, 131907), (8697, 87938), (17394, 43969)]