1996652

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 4155984

約数和(自身を除く): 2159332

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 167, 196, 244, 334, 427, 668, 854, 1169, 1708, 2338, 2989, 4676, 5978, 8183, 10187, 11956, 16366, 20374, 32732, 40748, 71309, 142618, 285236, 499163, 998326, 1996652]

約数ペア:

[(1, 1996652), (2, 998326), (4, 499163), (7, 285236), (14, 142618), (28, 71309), (49, 40748), (61, 32732), (98, 20374), (122, 16366), (167, 11956), (196, 10187), (244, 8183), (334, 5978), (427, 4676), (668, 2989), (854, 2338), (1169, 1708)]