977368528

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 1908181440

約数和(自身を除く): 930812912

約数列:

[1, 2, 4, 8, 16, 347, 401, 439, 694, 802, 878, 1388, 1604, 1756, 2776, 3208, 3512, 5552, 6416, 7024, 139147, 152333, 176039, 278294, 304666, 352078, 556588, 609332, 704156, 1113176, 1218664, 1408312, 2226352, 2437328, 2816624, 61085533, 122171066, 244342132, 488684264, 977368528]

約数ペア:

[(1, 977368528), (2, 488684264), (4, 244342132), (8, 122171066), (16, 61085533), (347, 2816624), (401, 2437328), (439, 2226352), (694, 1408312), (802, 1218664), (878, 1113176), (1388, 704156), (1604, 609332), (1756, 556588), (2776, 352078), (3208, 304666), (3512, 278294), (5552, 176039), (6416, 152333), (7024, 139147)]