8713628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 20025600

約数和(自身を除く): 11311972

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, 1489, 2926, 2978, 5852, 5956, 10423, 16379, 20846, 28291, 32758, 41692, 56582, 65516, 113164, 114653, 198037, 229306, 311201, 396074, 458612, 622402, 792148, 1244804, 2178407, 4356814, 8713628]

約数ペア:

[(1, 8713628), (2, 4356814), (4, 2178407), (7, 1244804), (11, 792148), (14, 622402), (19, 458612), (22, 396074), (28, 311201), (38, 229306), (44, 198037), (76, 114653), (77, 113164), (133, 65516), (154, 56582), (209, 41692), (266, 32758), (308, 28291), (418, 20846), (532, 16379), (836, 10423), (1463, 5956), (1489, 5852), (2926, 2978)]