2051215588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3756614400

約数和(自身を除く): 1705398812

約数列:

[1, 2, 4, 29, 58, 116, 239, 241, 307, 478, 482, 614, 956, 964, 1228, 6931, 6989, 8903, 13862, 13978, 17806, 27724, 27956, 35612, 57599, 73373, 73987, 115198, 146746, 147974, 230396, 293492, 295948, 1670371, 2127817, 2145623, 3340742, 4255634, 4291246, 6681484, 8511268, 8582492, 17682893, 35365786, 70731572, 512803897, 1025607794, 2051215588]

約数ペア:

[(1, 2051215588), (2, 1025607794), (4, 512803897), (29, 70731572), (58, 35365786), (116, 17682893), (239, 8582492), (241, 8511268), (307, 6681484), (478, 4291246), (482, 4255634), (614, 3340742), (956, 2145623), (964, 2127817), (1228, 1670371), (6931, 295948), (6989, 293492), (8903, 230396), (13862, 147974), (13978, 146746), (17806, 115198), (27724, 73987), (27956, 73373), (35612, 57599)]