3920118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 4426122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 251, 274, 411, 502, 753, 822, 1506, 2603, 4769, 5206, 7809, 9538, 14307, 15618, 28614, 34387, 68774, 103161, 206322, 653353, 1306706, 1960059, 3920118]

約数ペア:

[(1, 3920118), (2, 1960059), (3, 1306706), (6, 653353), (19, 206322), (38, 103161), (57, 68774), (114, 34387), (137, 28614), (251, 15618), (274, 14307), (411, 9538), (502, 7809), (753, 5206), (822, 4769), (1506, 2603)]