1959939184

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137791}}^1$

素因数の和:137933

約数の個数: 40

約数和(自身を含む): 4374069248

約数和(自身を除く): 2414130064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 137791, 275582, 551164, 964537, 1102328, 1929074, 2204656, 3858148, 7716296, 15432592, 17499457, 34998914, 69997828, 122496199, 139995656, 244992398, 279991312, 489984796, 979969592, 1959939184]

約数ペア:

[(1, 1959939184), (2, 979969592), (4, 489984796), (7, 279991312), (8, 244992398), (14, 139995656), (16, 122496199), (28, 69997828), (56, 34998914), (112, 17499457), (127, 15432592), (254, 7716296), (508, 3858148), (889, 2204656), (1016, 1929074), (1778, 1102328), (2032, 964537), (3556, 551164), (7112, 275582), (14224, 137791)]