394633514

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{13477}}^1$

素因数の和:13523

約数の個数: 20

約数和(自身を含む): 651189570

約数和(自身を除く): 256556056

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 13477, 14641, 26954, 29282, 148247, 296494, 1630717, 3261434, 17937887, 35875774, 197316757, 394633514]

約数ペア:

[(1, 394633514), (2, 197316757), (11, 35875774), (22, 17937887), (121, 3261434), (242, 1630717), (1331, 296494), (2662, 148247), (13477, 29282), (14641, 26954)]