1087009924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38783}}^1$

素因数の和:38825

約数の個数: 72

約数和(自身を含む): 2599769088

約数和(自身を除く): 1512759164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 38783, 77566, 155132, 271481, 426613, 504179, 542962, 853226, 1008358, 1085924, 1706452, 1900367, 2016716, 2986291, 3529253, 3800734, 5545969, 5972582, 7058506, 7601468, 11091938, 11945164, 14117012, 20904037, 22183876, 24704771, 38821783, 41808074, 49409542, 77643566, 83616148, 98819084, 155287132, 271752481, 543504962, 1087009924]

約数ペア:

[(1, 1087009924), (2, 543504962), (4, 271752481), (7, 155287132), (11, 98819084), (13, 83616148), (14, 77643566), (22, 49409542), (26, 41808074), (28, 38821783), (44, 24704771), (49, 22183876), (52, 20904037), (77, 14117012), (91, 11945164), (98, 11091938), (143, 7601468), (154, 7058506), (182, 5972582), (196, 5545969), (286, 3800734), (308, 3529253), (364, 2986291), (539, 2016716), (572, 1900367), (637, 1706452), (1001, 1085924), (1078, 1008358), (1274, 853226), (2002, 542962), (2156, 504179), (2548, 426613), (4004, 271481), (7007, 155132), (14014, 77566), (28028, 38783)]