439430704

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{28579}}^1$

素因数の和:28649

約数の個数: 30

約数和(自身を含む): 879778140

約数和(自身を除く): 440347436

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 28579, 57158, 114316, 228632, 457264, 885949, 1771898, 3543796, 7087592, 14175184, 27464419, 54928838, 109857676, 219715352, 439430704]

約数ペア:

[(1, 439430704), (2, 219715352), (4, 109857676), (8, 54928838), (16, 27464419), (31, 14175184), (62, 7087592), (124, 3543796), (248, 1771898), (496, 885949), (961, 457264), (1922, 228632), (3844, 114316), (7688, 57158), (15376, 28579)]