855693314

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 1562803200

約数和(自身を除く): 707109886

約数列:

[1, 2, 7, 14, 29, 58, 67, 83, 134, 166, 203, 379, 406, 469, 581, 758, 938, 1162, 1943, 2407, 2653, 3886, 4814, 5306, 5561, 10991, 11122, 13601, 16849, 21982, 25393, 27202, 31457, 33698, 38927, 50786, 62914, 76937, 77854, 153874, 161269, 177751, 220199, 322538, 355502, 440398, 736397, 912253, 1128883, 1472794, 1824506, 2107619, 2257766, 4215238, 5154779, 6385771, 10309558, 12771542, 14753333, 29506666, 61120951, 122241902, 427846657, 855693314]

約数ペア:

[(1, 855693314), (2, 427846657), (7, 122241902), (14, 61120951), (29, 29506666), (58, 14753333), (67, 12771542), (83, 10309558), (134, 6385771), (166, 5154779), (203, 4215238), (379, 2257766), (406, 2107619), (469, 1824506), (581, 1472794), (758, 1128883), (938, 912253), (1162, 736397), (1943, 440398), (2407, 355502), (2653, 322538), (3886, 220199), (4814, 177751), (5306, 161269), (5561, 153874), (10991, 77854), (11122, 76937), (13601, 62914), (16849, 50786), (21982, 38927), (25393, 33698), (27202, 31457)]