291736796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{330019}}^1$

素因数の和:330053

約数の個数: 24

約数和(自身を含む): 582155280

約数和(自身を除く): 290418484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 330019, 660038, 1320076, 4290247, 5610323, 8580494, 11220646, 17160988, 22441292, 72934199, 145868398, 291736796]

約数ペア:

[(1, 291736796), (2, 145868398), (4, 72934199), (13, 22441292), (17, 17160988), (26, 11220646), (34, 8580494), (52, 5610323), (68, 4290247), (221, 1320076), (442, 660038), (884, 330019)]