713188028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4283}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 1506597120

約数和(自身を除く): 793409092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 313, 532, 626, 1252, 2191, 4283, 4382, 5947, 8566, 8764, 11894, 17132, 23788, 29981, 41629, 59962, 81377, 83258, 119924, 162754, 166516, 325508, 569639, 1139278, 1340579, 2278556, 2681158, 5362316, 9384053, 18768106, 25471001, 37536212, 50942002, 101884004, 178297007, 356594014, 713188028]

約数ペア:

[(1, 713188028), (2, 356594014), (4, 178297007), (7, 101884004), (14, 50942002), (19, 37536212), (28, 25471001), (38, 18768106), (76, 9384053), (133, 5362316), (266, 2681158), (313, 2278556), (532, 1340579), (626, 1139278), (1252, 569639), (2191, 325508), (4283, 166516), (4382, 162754), (5947, 119924), (8566, 83258), (8764, 81377), (11894, 59962), (17132, 41629), (23788, 29981)]