2058907565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{1549}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 2943822000

約数和(自身を除く): 884914435

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 605, 715, 845, 1549, 1573, 1859, 2197, 7745, 7865, 9295, 10985, 17039, 20137, 20449, 24167, 85195, 100685, 102245, 120835, 187429, 221507, 261781, 265837, 937145, 1107535, 1308905, 1329185, 2436577, 2879591, 3403153, 12182885, 14397955, 17015765, 31675501, 37434683, 158377505, 187173415, 411781513, 2058907565]

約数ペア:

[(1, 2058907565), (5, 411781513), (11, 187173415), (13, 158377505), (55, 37434683), (65, 31675501), (121, 17015765), (143, 14397955), (169, 12182885), (605, 3403153), (715, 2879591), (845, 2436577), (1549, 1329185), (1573, 1308905), (1859, 1107535), (2197, 937145), (7745, 265837), (7865, 261781), (9295, 221507), (10985, 187429), (17039, 120835), (20137, 102245), (20449, 100685), (24167, 85195)]