248804972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{5431}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 469520352

約数和(自身を除く): 220715380

約数列:

[1, 2, 4, 13, 26, 52, 881, 1762, 3524, 5431, 10862, 11453, 21724, 22906, 45812, 70603, 141206, 282412, 4784711, 9569422, 19138844, 62201243, 124402486, 248804972]

約数ペア:

[(1, 248804972), (2, 124402486), (4, 62201243), (13, 19138844), (26, 9569422), (52, 4784711), (881, 282412), (1762, 141206), (3524, 70603), (5431, 45812), (10862, 22906), (11453, 21724)]