1542496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 3326400

約数和(自身を除く): 1783904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 59, 76, 86, 118, 152, 172, 236, 304, 344, 472, 608, 688, 817, 944, 1121, 1376, 1634, 1888, 2242, 2537, 3268, 4484, 5074, 6536, 8968, 10148, 13072, 17936, 20296, 26144, 35872, 40592, 48203, 81184, 96406, 192812, 385624, 771248, 1542496]

約数ペア:

[(1, 1542496), (2, 771248), (4, 385624), (8, 192812), (16, 96406), (19, 81184), (32, 48203), (38, 40592), (43, 35872), (59, 26144), (76, 20296), (86, 17936), (118, 13072), (152, 10148), (172, 8968), (236, 6536), (304, 5074), (344, 4484), (472, 3268), (608, 2537), (688, 2242), (817, 1888), (944, 1634), (1121, 1376)]