2048762864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{2543}}^1$

素因数の和:3765

約数の個数: 40

約数和(自身を含む): 4066858752

約数和(自身を除く): 2018095888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1171, 2342, 2543, 4684, 5086, 9368, 10172, 18736, 20344, 40688, 50353, 100706, 109349, 201412, 218698, 402824, 437396, 805648, 874792, 1749584, 2977853, 5955706, 11911412, 23822824, 47645648, 128047679, 256095358, 512190716, 1024381432, 2048762864]

約数ペア:

[(1, 2048762864), (2, 1024381432), (4, 512190716), (8, 256095358), (16, 128047679), (43, 47645648), (86, 23822824), (172, 11911412), (344, 5955706), (688, 2977853), (1171, 1749584), (2342, 874792), (2543, 805648), (4684, 437396), (5086, 402824), (9368, 218698), (10172, 201412), (18736, 109349), (20344, 100706), (40688, 50353)]