2987898914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1492457}}^1$

素因数の和:1492490

約数の個数: 32

約数和(自身を含む): 6017590656

約数和(自身を除く): 3029691742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1492457, 2984914, 10447199, 16417027, 19401941, 20894398, 32834054, 38803882, 114919189, 135813587, 213421351, 229838378, 271627174, 426842702, 1493949457, 2987898914]

約数ペア:

[(1, 2987898914), (2, 1493949457), (7, 426842702), (11, 271627174), (13, 229838378), (14, 213421351), (22, 135813587), (26, 114919189), (77, 38803882), (91, 32834054), (143, 20894398), (154, 19401941), (182, 16417027), (286, 10447199), (1001, 2984914), (2002, 1492457)]