919361135744

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{2593}}^1\times {\mathrm{4973}}^1$

素因数の和:8137

約数の個数: 64

約数和(自身を含む): 1835904693240

約数和(自身を除く): 916543557496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 1114, 2228, 2593, 4456, 4973, 5186, 8912, 9946, 10372, 17824, 19892, 20744, 35648, 39784, 41488, 71296, 79568, 82976, 159136, 165952, 318272, 331904, 636544, 1444301, 2769961, 2888602, 5539922, 5777204, 11079844, 11554408, 12894989, 22159688, 23108816, 25789978, 44319376, 46217632, 51579956, 88638752, 92435264, 103159912, 177277504, 184870528, 206319824, 354555008, 412639648, 825279296, 1650558592, 7182508873, 14365017746, 28730035492, 57460070984, 114920141968, 229840283936, 459680567872, 919361135744]

約数ペア:

[(1, 919361135744), (2, 459680567872), (4, 229840283936), (8, 114920141968), (16, 57460070984), (32, 28730035492), (64, 14365017746), (128, 7182508873), (557, 1650558592), (1114, 825279296), (2228, 412639648), (2593, 354555008), (4456, 206319824), (4973, 184870528), (5186, 177277504), (8912, 103159912), (9946, 92435264), (10372, 88638752), (17824, 51579956), (19892, 46217632), (20744, 44319376), (35648, 25789978), (39784, 23108816), (41488, 22159688), (71296, 12894989), (79568, 11554408), (82976, 11079844), (159136, 5777204), (165952, 5539922), (318272, 2888602), (331904, 2769961), (636544, 1444301)]