1355276804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 2758073472

約数和(自身を除く): 1402796668

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 557, 938, 1114, 1297, 1876, 2228, 2594, 3899, 5188, 7798, 9079, 15596, 18158, 36316, 37319, 74638, 86899, 149276, 173798, 261233, 347596, 522466, 608293, 722429, 1044932, 1216586, 1444858, 2433172, 2889716, 5057003, 10114006, 20228012, 48402743, 96805486, 193610972, 338819201, 677638402, 1355276804]

約数ペア:

[(1, 1355276804), (2, 677638402), (4, 338819201), (7, 193610972), (14, 96805486), (28, 48402743), (67, 20228012), (134, 10114006), (268, 5057003), (469, 2889716), (557, 2433172), (938, 1444858), (1114, 1216586), (1297, 1044932), (1876, 722429), (2228, 608293), (2594, 522466), (3899, 347596), (5188, 261233), (7798, 173798), (9079, 149276), (15596, 86899), (18158, 74638), (36316, 37319)]