2620716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{4457}}^1$

素因数の和:4478

約数の個数: 36

約数和(自身を含む): 7114968

約数和(自身を除く): 4494252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 4457, 8914, 13371, 17828, 26742, 31199, 53484, 62398, 93597, 124796, 187194, 218393, 374388, 436786, 655179, 873572, 1310358, 2620716]

約数ペア:

[(1, 2620716), (2, 1310358), (3, 873572), (4, 655179), (6, 436786), (7, 374388), (12, 218393), (14, 187194), (21, 124796), (28, 93597), (42, 62398), (49, 53484), (84, 31199), (98, 26742), (147, 17828), (196, 13371), (294, 8914), (588, 4457)]