1320160442906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1\times {\mathrm{244313}}^1$

素因数の和:247070

約数の個数: 32

約数和(自身を含む): 2124593634240

約数和(自身を除く): 804433191334

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2683, 5366, 50977, 101954, 142199, 244313, 284398, 488626, 2701781, 4641947, 5403562, 9283894, 12948589, 25897178, 246023191, 492046382, 655491779, 1310983558, 12454343801, 24908687602, 34741064287, 69482128574, 660080221453, 1320160442906]

約数ペア:

[(1, 1320160442906), (2, 660080221453), (19, 69482128574), (38, 34741064287), (53, 24908687602), (106, 12454343801), (1007, 1310983558), (2014, 655491779), (2683, 492046382), (5366, 246023191), (50977, 25897178), (101954, 12948589), (142199, 9283894), (244313, 5403562), (284398, 4641947), (488626, 2701781)]