531300486

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{1297}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 1080351360

約数和(自身を除く): 549050874

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1019, 1297, 2038, 2594, 3057, 3891, 6114, 7782, 68273, 86899, 136546, 173798, 204819, 260697, 409638, 521394, 1321643, 2643286, 3964929, 7929858, 88550081, 177100162, 265650243, 531300486]

約数ペア:

[(1, 531300486), (2, 265650243), (3, 177100162), (6, 88550081), (67, 7929858), (134, 3964929), (201, 2643286), (402, 1321643), (1019, 521394), (1297, 409638), (2038, 260697), (2594, 204819), (3057, 173798), (3891, 136546), (6114, 86899), (7782, 68273)]