17505547930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{171103}}^1$

素因数の和:171910

約数の個数: 32

約数和(自身を含む): 33977147904

約数和(自身を除く): 16471599974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 20462, 51155, 102310, 171103, 342206, 855515, 1711030, 2224339, 4448678, 11121695, 22243390, 134658061, 269316122, 673290305, 1346580610, 1750554793, 3501109586, 8752773965, 17505547930]

約数ペア:

[(1, 17505547930), (2, 8752773965), (5, 3501109586), (10, 1750554793), (13, 1346580610), (26, 673290305), (65, 269316122), (130, 134658061), (787, 22243390), (1574, 11121695), (3935, 4448678), (7870, 2224339), (10231, 1711030), (20462, 855515), (51155, 342206), (102310, 171103)]