13880006402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{28661}}^1$

素因数の和:28874

約数の個数: 32

約数和(自身を含む): 21990403584

約数和(自身を除く): 8110397182

約数列:

[1, 2, 31, 62, 73, 107, 146, 214, 2263, 3317, 4526, 6634, 7811, 15622, 28661, 57322, 242141, 484282, 888491, 1776982, 2092253, 3066727, 4184506, 6133454, 64859843, 95068537, 129719686, 190137074, 223871071, 447742142, 6940003201, 13880006402]

約数ペア:

[(1, 13880006402), (2, 6940003201), (31, 447742142), (62, 223871071), (73, 190137074), (107, 129719686), (146, 95068537), (214, 64859843), (2263, 6133454), (3317, 4184506), (4526, 3066727), (6634, 2092253), (7811, 1776982), (15622, 888491), (28661, 484282), (57322, 242141)]