2716984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 5348880

約数和(自身を除く): 2631896

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 137, 148, 268, 274, 296, 536, 548, 1096, 2479, 4958, 5069, 9179, 9916, 10138, 18358, 19832, 20276, 36716, 40552, 73432, 339623, 679246, 1358492, 2716984]

約数ペア:

[(1, 2716984), (2, 1358492), (4, 679246), (8, 339623), (37, 73432), (67, 40552), (74, 36716), (134, 20276), (137, 19832), (148, 18358), (268, 10138), (274, 9916), (296, 9179), (536, 5069), (548, 4958), (1096, 2479)]