2889634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2271326

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 223, 341, 418, 446, 589, 682, 1178, 2453, 4237, 4906, 6479, 6913, 8474, 12958, 13826, 46607, 76043, 93214, 131347, 152086, 262694, 1444817, 2889634]

約数ペア:

[(1, 2889634), (2, 1444817), (11, 262694), (19, 152086), (22, 131347), (31, 93214), (38, 76043), (62, 46607), (209, 13826), (223, 12958), (341, 8474), (418, 6913), (446, 6479), (589, 4906), (682, 4237), (1178, 2453)]