2740693746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{253909}}^1$

素因数の和:254178

約数の個数: 32

約数和(自身を含む): 6288842880

約数和(自身を除く): 3548149134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 253909, 507818, 761727, 1523454, 1777363, 3554726, 5332089, 10664178, 65254613, 130509226, 195763839, 391527678, 456782291, 913564582, 1370346873, 2740693746]

約数ペア:

[(1, 2740693746), (2, 1370346873), (3, 913564582), (6, 456782291), (7, 391527678), (14, 195763839), (21, 130509226), (42, 65254613), (257, 10664178), (514, 5332089), (771, 3554726), (1542, 1777363), (1799, 1523454), (3598, 761727), (5397, 507818), (10794, 253909)]