1396202492

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{72103}}^1$

素因数の和:72257

約数の個数: 24

約数和(自身を含む): 2519602176

約数和(自身を除く): 1123399684

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 4841, 9682, 19364, 72103, 144206, 288412, 3388841, 6777682, 7426609, 13555364, 14853218, 29706436, 349050623, 698101246, 1396202492]

約数ペア:

[(1, 1396202492), (2, 698101246), (4, 349050623), (47, 29706436), (94, 14853218), (103, 13555364), (188, 7426609), (206, 6777682), (412, 3388841), (4841, 288412), (9682, 144206), (19364, 72103)]