248506453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 46152107

約数列:

[1, 13, 19, 41, 53, 247, 463, 533, 689, 779, 1007, 2173, 6019, 8797, 10127, 13091, 18983, 24539, 28249, 41287, 114361, 246779, 319007, 360677, 466241, 536731, 1006099, 4688801, 6061133, 13079287, 19115881, 248506453]

約数ペア:

[(1, 248506453), (13, 19115881), (19, 13079287), (41, 6061133), (53, 4688801), (247, 1006099), (463, 536731), (533, 466241), (689, 360677), (779, 319007), (1007, 246779), (2173, 114361), (6019, 41287), (8797, 28249), (10127, 24539), (13091, 18983)]