1277666904

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{238727}}^1$

素因数の和:238959

約数の個数: 32

約数和(自身を含む): 3208504320

約数和(自身を除く): 1930837416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 238727, 477454, 716181, 954908, 1432362, 1909816, 2864724, 5729448, 53236121, 106472242, 159708363, 212944484, 319416726, 425888968, 638833452, 1277666904]

約数ペア:

[(1, 1277666904), (2, 638833452), (3, 425888968), (4, 319416726), (6, 212944484), (8, 159708363), (12, 106472242), (24, 53236121), (223, 5729448), (446, 2864724), (669, 1909816), (892, 1432362), (1338, 954908), (1784, 716181), (2676, 477454), (5352, 238727)]