2751644

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 5697720

約数和(自身を除く): 2946076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 139, 196, 202, 278, 404, 556, 707, 973, 1414, 1946, 2828, 3892, 4949, 6811, 9898, 13622, 14039, 19796, 27244, 28078, 56156, 98273, 196546, 393092, 687911, 1375822, 2751644]

約数ペア:

[(1, 2751644), (2, 1375822), (4, 687911), (7, 393092), (14, 196546), (28, 98273), (49, 56156), (98, 28078), (101, 27244), (139, 19796), (196, 14039), (202, 13622), (278, 9898), (404, 6811), (556, 4949), (707, 3892), (973, 2828), (1414, 1946)]