664684504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{33871}}^1$

素因数の和:34111

約数の個数: 32

約数和(自身を含む): 1365719040

約数和(自身を除く): 701034536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 19624, 33871, 67742, 135484, 270968, 372581, 745162, 1490324, 2980648, 7553233, 15106466, 30212932, 60425864, 83085563, 166171126, 332342252, 664684504]

約数ペア:

[(1, 664684504), (2, 332342252), (4, 166171126), (8, 83085563), (11, 60425864), (22, 30212932), (44, 15106466), (88, 7553233), (223, 2980648), (446, 1490324), (892, 745162), (1784, 372581), (2453, 270968), (4906, 135484), (9812, 67742), (19624, 33871)]