348567740638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{121081}}^1$

素因数の和:121780

約数の個数: 32

約数和(自身を含む): 566559145152

約数和(自身を除く): 217991404514

約数列:

[1, 2, 13, 26, 263, 421, 526, 842, 3419, 5473, 6838, 10946, 110723, 121081, 221446, 242162, 1439399, 1574053, 2878798, 3148106, 31844303, 50975101, 63688606, 101950202, 413975939, 662676313, 827951878, 1325352626, 13406451563, 26812903126, 174283870319, 348567740638]

約数ペア:

[(1, 348567740638), (2, 174283870319), (13, 26812903126), (26, 13406451563), (263, 1325352626), (421, 827951878), (526, 662676313), (842, 413975939), (3419, 101950202), (5473, 63688606), (6838, 50975101), (10946, 31844303), (110723, 3148106), (121081, 2878798), (221446, 1574053), (242162, 1439399)]