2089444992

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{126541}}^1$

素因数の和:126601

約数の個数: 64

約数和(自身を含む): 5679204960

約数和(自身を除く): 3589759968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 126541, 253082, 379623, 506164, 759246, 1012328, 1518492, 2024656, 3036984, 4049312, 5441263, 6073968, 8098624, 10882526, 12147936, 16197248, 16323789, 21765052, 24295872, 32647578, 43530104, 48591744, 65295156, 87060208, 130590312, 174120416, 261180624, 348240832, 522361248, 696481664, 1044722496, 2089444992]

約数ペア:

[(1, 2089444992), (2, 1044722496), (3, 696481664), (4, 522361248), (6, 348240832), (8, 261180624), (12, 174120416), (16, 130590312), (24, 87060208), (32, 65295156), (43, 48591744), (48, 43530104), (64, 32647578), (86, 24295872), (96, 21765052), (128, 16323789), (129, 16197248), (172, 12147936), (192, 10882526), (258, 8098624), (344, 6073968), (384, 5441263), (516, 4049312), (688, 3036984), (1032, 2024656), (1376, 1518492), (2064, 1012328), (2752, 759246), (4128, 506164), (5504, 379623), (8256, 253082), (16512, 126541)]