880684684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 1733276160

約数和(自身を除く): 852591476

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 109, 188, 218, 436, 517, 1034, 1199, 2068, 2398, 3907, 4796, 5123, 7814, 10246, 15628, 20492, 42977, 56353, 85954, 112706, 171908, 183629, 225412, 367258, 425863, 734516, 851726, 1703452, 2019919, 4039838, 4684493, 8079676, 9368986, 18737972, 20015561, 40031122, 80062244, 220171171, 440342342, 880684684]

約数ペア:

[(1, 880684684), (2, 440342342), (4, 220171171), (11, 80062244), (22, 40031122), (44, 20015561), (47, 18737972), (94, 9368986), (109, 8079676), (188, 4684493), (218, 4039838), (436, 2019919), (517, 1703452), (1034, 851726), (1199, 734516), (2068, 425863), (2398, 367258), (3907, 225412), (4796, 183629), (5123, 171908), (7814, 112706), (10246, 85954), (15628, 56353), (20492, 42977)]