393179912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{1801}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 763867800

約数和(自身を除く): 370687888

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 941, 1801, 1882, 3602, 3764, 7204, 7528, 14408, 27289, 52229, 54578, 104458, 109156, 208916, 218312, 417832, 1694741, 3389482, 6778964, 13557928, 49147489, 98294978, 196589956, 393179912]

約数ペア:

[(1, 393179912), (2, 196589956), (4, 98294978), (8, 49147489), (29, 13557928), (58, 6778964), (116, 3389482), (232, 1694741), (941, 417832), (1801, 218312), (1882, 208916), (3602, 109156), (3764, 104458), (7204, 54578), (7528, 52229), (14408, 27289)]