2609516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5757696

約数和(自身を除く): 3148180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 107, 134, 182, 214, 268, 364, 428, 469, 749, 871, 938, 1391, 1498, 1742, 1876, 2782, 2996, 3484, 5564, 6097, 7169, 9737, 12194, 14338, 19474, 24388, 28676, 38948, 50183, 93197, 100366, 186394, 200732, 372788, 652379, 1304758, 2609516]

約数ペア:

[(1, 2609516), (2, 1304758), (4, 652379), (7, 372788), (13, 200732), (14, 186394), (26, 100366), (28, 93197), (52, 50183), (67, 38948), (91, 28676), (107, 24388), (134, 19474), (182, 14338), (214, 12194), (268, 9737), (364, 7169), (428, 6097), (469, 5564), (749, 3484), (871, 2996), (938, 2782), (1391, 1876), (1498, 1742)]