826630252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1871}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 1710858240

約数和(自身を除く): 884227988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 509, 868, 1018, 1871, 2036, 3563, 3742, 7126, 7484, 13097, 14252, 15779, 26194, 31558, 52388, 58001, 63116, 110453, 116002, 220906, 232004, 406007, 441812, 812014, 952339, 1624028, 1904678, 3809356, 6666373, 13332746, 26665492, 29522509, 59045018, 118090036, 206657563, 413315126, 826630252]

約数ペア:

[(1, 826630252), (2, 413315126), (4, 206657563), (7, 118090036), (14, 59045018), (28, 29522509), (31, 26665492), (62, 13332746), (124, 6666373), (217, 3809356), (434, 1904678), (509, 1624028), (868, 952339), (1018, 812014), (1871, 441812), (2036, 406007), (3563, 232004), (3742, 220906), (7126, 116002), (7484, 110453), (13097, 63116), (14252, 58001), (15779, 52388), (26194, 31558)]