2218212928

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{31253}}^1$

素因数の和:32374

約数の個数: 28

約数和(自身を含む): 4405876380

約数和(自身を除く): 2187663452

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 2218, 4436, 8872, 17744, 31253, 35488, 62506, 70976, 125012, 250024, 500048, 1000096, 2000192, 34659577, 69319154, 138638308, 277276616, 554553232, 1109106464, 2218212928]

約数ペア:

[(1, 2218212928), (2, 1109106464), (4, 554553232), (8, 277276616), (16, 138638308), (32, 69319154), (64, 34659577), (1109, 2000192), (2218, 1000096), (4436, 500048), (8872, 250024), (17744, 125012), (31253, 70976), (35488, 62506)]