870845766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{309469}}^1$

素因数の和:309548

約数の個数: 32

約数和(自身を含む): 2020220160

約数和(自身を除く): 1149374394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 309469, 618938, 928407, 1856814, 2166283, 4332566, 6498849, 12997698, 20734423, 41468846, 62203269, 124406538, 145140961, 290281922, 435422883, 870845766]

約数ペア:

[(1, 870845766), (2, 435422883), (3, 290281922), (6, 145140961), (7, 124406538), (14, 62203269), (21, 41468846), (42, 20734423), (67, 12997698), (134, 6498849), (201, 4332566), (402, 2166283), (469, 1856814), (938, 928407), (1407, 618938), (2814, 309469)]