673254530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{4363}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 1306476864

約数和(自身を除く): 633222334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1187, 2374, 4363, 5935, 8726, 11870, 15431, 21815, 30862, 43630, 56719, 77155, 113438, 154310, 283595, 567190, 5178881, 10357762, 25894405, 51788810, 67325453, 134650906, 336627265, 673254530]

約数ペア:

[(1, 673254530), (2, 336627265), (5, 134650906), (10, 67325453), (13, 51788810), (26, 25894405), (65, 10357762), (130, 5178881), (1187, 567190), (2374, 283595), (4363, 154310), (5935, 113438), (8726, 77155), (11870, 56719), (15431, 43630), (21815, 30862)]