883940408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{6871}}^1$

素因数の和:8127

約数の個数: 32

約数和(自身を含む): 1786582560

約数和(自身を除く): 902642152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1237, 2474, 4948, 6871, 9896, 13742, 16081, 27484, 32162, 54968, 64324, 89323, 128648, 178646, 357292, 714584, 8499427, 16998854, 33997708, 67995416, 110492551, 220985102, 441970204, 883940408]

約数ペア:

[(1, 883940408), (2, 441970204), (4, 220985102), (8, 110492551), (13, 67995416), (26, 33997708), (52, 16998854), (104, 8499427), (1237, 714584), (2474, 357292), (4948, 178646), (6871, 128648), (9896, 89323), (13742, 64324), (16081, 54968), (27484, 32162)]