4328587696

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{661459}}^1$

素因数の和:661876

約数の個数: 20

約数和(自身を含む): 8407156600

約数和(自身を除く): 4078568904

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 661459, 1322918, 2645836, 5291672, 10583344, 270536731, 541073462, 1082146924, 2164293848, 4328587696]

約数ペア:

[(1, 4328587696), (2, 2164293848), (4, 1082146924), (8, 541073462), (16, 270536731), (409, 10583344), (818, 5291672), (1636, 2645836), (3272, 1322918), (6544, 661459)]