1428136944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2288681}}^1$

素因数の和:2288705

約数の個数: 40

約数和(自身を含む): 3973151952

約数和(自身を除く): 2545015008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2288681, 4577362, 6866043, 9154724, 13732086, 18309448, 27464172, 29752853, 36618896, 54928344, 59505706, 89258559, 109856688, 119011412, 178517118, 238022824, 357034236, 476045648, 714068472, 1428136944]

約数ペア:

[(1, 1428136944), (2, 714068472), (3, 476045648), (4, 357034236), (6, 238022824), (8, 178517118), (12, 119011412), (13, 109856688), (16, 89258559), (24, 59505706), (26, 54928344), (39, 36618896), (48, 29752853), (52, 27464172), (78, 18309448), (104, 13732086), (156, 9154724), (208, 6866043), (312, 4577362), (624, 2288681)]