2788996828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{19141}}^1$

素因数の和:19717

約数の個数: 24

約数和(自身を含む): 4957778000

約数和(自身を除く): 2168781172

約数列:

[1, 2, 4, 73, 146, 292, 499, 998, 1996, 19141, 36427, 38282, 72854, 76564, 145708, 1397293, 2794586, 5589172, 9551359, 19102718, 38205436, 697249207, 1394498414, 2788996828]

約数ペア:

[(1, 2788996828), (2, 1394498414), (4, 697249207), (73, 38205436), (146, 19102718), (292, 9551359), (499, 5589172), (998, 2794586), (1996, 1397293), (19141, 145708), (36427, 76564), (38282, 72854)]