13426293998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{31973}}^1$

素因数の和:32540

約数の個数: 32

約数和(自身を含む): 22431935232

約数和(自身を除く): 9005641234

約数列:

[1, 2, 13, 26, 31, 62, 403, 521, 806, 1042, 6773, 13546, 16151, 31973, 32302, 63946, 209963, 415649, 419926, 831298, 991163, 1982326, 12885119, 16657933, 25770238, 33315866, 216553129, 433106258, 516395923, 1032791846, 6713146999, 13426293998]

約数ペア:

[(1, 13426293998), (2, 6713146999), (13, 1032791846), (26, 516395923), (31, 433106258), (62, 216553129), (403, 33315866), (521, 25770238), (806, 16657933), (1042, 12885119), (6773, 1982326), (13546, 991163), (16151, 831298), (31973, 419926), (32302, 415649), (63946, 209963)]