2530948

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 5306700

約数和(自身を除く): 2775752

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 349, 518, 698, 1036, 1396, 1813, 2443, 3626, 4886, 7252, 9772, 12913, 17101, 25826, 34202, 51652, 68404, 90391, 180782, 361564, 632737, 1265474, 2530948]

約数ペア:

[(1, 2530948), (2, 1265474), (4, 632737), (7, 361564), (14, 180782), (28, 90391), (37, 68404), (49, 51652), (74, 34202), (98, 25826), (148, 17101), (196, 12913), (259, 9772), (349, 7252), (518, 4886), (698, 3626), (1036, 2443), (1396, 1813)]