908210343038

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1\times {\mathrm{20753}}^1$

素因数の和:22916

約数の個数: 32

約数和(自身を含む): 1388940696000

約数和(自身を除く): 480730352962

約数列:

[1, 2, 103, 109, 206, 218, 1949, 3898, 11227, 20753, 22454, 41506, 200747, 212441, 401494, 424882, 2137559, 2262077, 4275118, 4524154, 21881423, 40447597, 43762846, 80895194, 232993931, 465987862, 4166102491, 4408788073, 8332204982, 8817576146, 454105171519, 908210343038]

約数ペア:

[(1, 908210343038), (2, 454105171519), (103, 8817576146), (109, 8332204982), (206, 4408788073), (218, 4166102491), (1949, 465987862), (3898, 232993931), (11227, 80895194), (20753, 43762846), (22454, 40447597), (41506, 21881423), (200747, 4524154), (212441, 4275118), (401494, 2262077), (424882, 2137559)]