977236442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38629}}^1$

素因数の和:38790

約数の個数: 32

約数和(自身を含む): 1817155200

約数和(自身を除く): 839918758

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 3614, 12649, 25298, 38629, 77258, 270403, 502177, 540806, 1004354, 3515239, 5369431, 7030478, 10738862, 37586017, 69802603, 75172034, 139605206, 488618221, 977236442]

約数ペア:

[(1, 977236442), (2, 488618221), (7, 139605206), (13, 75172034), (14, 69802603), (26, 37586017), (91, 10738862), (139, 7030478), (182, 5369431), (278, 3515239), (973, 1004354), (1807, 540806), (1946, 502177), (3614, 270403), (12649, 77258), (25298, 38629)]