2198932036

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{238703}}^1$

素因数の和:238768

約数の個数: 36

約数和(自身を含む): 4571659008

約数和(自身を除く): 2372726972

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 238703, 477406, 954812, 1670921, 3341842, 6683684, 11219041, 11696447, 22438082, 23392894, 44876164, 46785788, 78533287, 157066574, 314133148, 549733009, 1099466018, 2198932036]

約数ペア:

[(1, 2198932036), (2, 1099466018), (4, 549733009), (7, 314133148), (14, 157066574), (28, 78533287), (47, 46785788), (49, 44876164), (94, 23392894), (98, 22438082), (188, 11696447), (196, 11219041), (329, 6683684), (658, 3341842), (1316, 1670921), (2303, 954812), (4606, 477406), (9212, 238703)]