8047278316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1375133}}^1$

素因数の和:1375174

約数の個数: 48

約数和(自身を含む): 18481800960

約数和(自身を除く): 10434522644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 1375133, 2750266, 5500532, 9625931, 15126463, 19251862, 26127527, 30252926, 38503724, 52255054, 60505852, 104510108, 105885241, 182892689, 211770482, 287402797, 365785378, 423540964, 574805594, 731570756, 1149611188, 2011819579, 4023639158, 8047278316]

約数ペア:

[(1, 8047278316), (2, 4023639158), (4, 2011819579), (7, 1149611188), (11, 731570756), (14, 574805594), (19, 423540964), (22, 365785378), (28, 287402797), (38, 211770482), (44, 182892689), (76, 105885241), (77, 104510108), (133, 60505852), (154, 52255054), (209, 38503724), (266, 30252926), (308, 26127527), (418, 19251862), (532, 15126463), (836, 9625931), (1463, 5500532), (2926, 2750266), (5852, 1375133)]