727412

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 1477056

約数和(自身を除く): 749644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 313, 332, 581, 626, 1162, 1252, 2191, 2324, 4382, 8764, 25979, 51958, 103916, 181853, 363706, 727412]

約数ペア:

[(1, 727412), (2, 363706), (4, 181853), (7, 103916), (14, 51958), (28, 25979), (83, 8764), (166, 4382), (313, 2324), (332, 2191), (581, 1252), (626, 1162)]