1339885024

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{890881}}^1$

素因数の和:890938

約数の個数: 24

約数和(自身を含む): 2694027168

約数和(自身を除く): 1354142144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 890881, 1781762, 3563524, 7127048, 14254096, 28508192, 41871407, 83742814, 167485628, 334971256, 669942512, 1339885024]

約数ペア:

[(1, 1339885024), (2, 669942512), (4, 334971256), (8, 167485628), (16, 83742814), (32, 41871407), (47, 28508192), (94, 14254096), (188, 7127048), (376, 3563524), (752, 1781762), (1504, 890881)]