2017708744

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{3923}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 3814128000

約数和(自身を除く): 1796419256

約数列:

[1, 2, 4, 8, 239, 269, 478, 538, 956, 1076, 1912, 2152, 3923, 7846, 15692, 31384, 64291, 128582, 257164, 514328, 937597, 1055287, 1875194, 2110574, 3750388, 4221148, 7500776, 8442296, 252213593, 504427186, 1008854372, 2017708744]

約数ペア:

[(1, 2017708744), (2, 1008854372), (4, 504427186), (8, 252213593), (239, 8442296), (269, 7500776), (478, 4221148), (538, 3750388), (956, 2110574), (1076, 1875194), (1912, 1055287), (2152, 937597), (3923, 514328), (7846, 257164), (15692, 128582), (31384, 64291)]