1213473514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2398169}}^1$

素因数の和:2398205

約数の個数: 16

約数和(自身を含む): 2072018880

約数和(自身を除く): 858545366

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2398169, 4796338, 26379859, 52759718, 55157887, 110315774, 606736757, 1213473514]

約数ペア:

[(1, 1213473514), (2, 606736757), (11, 110315774), (22, 55157887), (23, 52759718), (46, 26379859), (253, 4796338), (506, 2398169)]