839486576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{2029}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 1714213200

約数和(自身を除く): 874726624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1361, 2029, 2722, 4058, 5444, 8116, 10888, 16232, 21776, 25859, 32464, 38551, 51718, 77102, 103436, 154204, 206872, 308408, 413744, 616816, 2761469, 5522938, 11045876, 22091752, 44183504, 52467911, 104935822, 209871644, 419743288, 839486576]

約数ペア:

[(1, 839486576), (2, 419743288), (4, 209871644), (8, 104935822), (16, 52467911), (19, 44183504), (38, 22091752), (76, 11045876), (152, 5522938), (304, 2761469), (1361, 616816), (2029, 413744), (2722, 308408), (4058, 206872), (5444, 154204), (8116, 103436), (10888, 77102), (16232, 51718), (21776, 38551), (25859, 32464)]