2305655218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 3603916800

約数和(自身を除く): 1298261582

約数列:

[1, 2, 47, 59, 94, 118, 439, 878, 947, 1894, 2773, 5546, 20633, 25901, 41266, 44509, 51802, 55873, 89018, 111746, 415733, 831466, 1217347, 2434694, 2626031, 5252062, 19539451, 24528247, 39078902, 49056494, 1152827609, 2305655218]

約数ペア:

[(1, 2305655218), (2, 1152827609), (47, 49056494), (59, 39078902), (94, 24528247), (118, 19539451), (439, 5252062), (878, 2626031), (947, 2434694), (1894, 1217347), (2773, 831466), (5546, 415733), (20633, 111746), (25901, 89018), (41266, 55873), (44509, 51802)]