442372

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 940044

約数和(自身を除く): 497672

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 61, 74, 98, 122, 148, 196, 244, 259, 427, 518, 854, 1036, 1708, 1813, 2257, 2989, 3626, 4514, 5978, 7252, 9028, 11956, 15799, 31598, 63196, 110593, 221186, 442372]

約数ペア:

[(1, 442372), (2, 221186), (4, 110593), (7, 63196), (14, 31598), (28, 15799), (37, 11956), (49, 9028), (61, 7252), (74, 5978), (98, 4514), (122, 3626), (148, 2989), (196, 2257), (244, 1813), (259, 1708), (427, 1036), (518, 854)]