122450288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{402797}}^1$

素因数の和:402824

約数の個数: 20

約数和(自身を含む): 249734760

約数和(自身を除く): 127284472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 402797, 805594, 1611188, 3222376, 6444752, 7653143, 15306286, 30612572, 61225144, 122450288]

約数ペア:

[(1, 122450288), (2, 61225144), (4, 30612572), (8, 15306286), (16, 7653143), (19, 6444752), (38, 3222376), (76, 1611188), (152, 805594), (304, 402797)]