2051244006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{26879}}^1$

素因数の和:26993

約数の個数: 64

約数和(自身を含む): 4954521600

約数和(自身を除く): 2903277594

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 3318, 3634, 5451, 10902, 12719, 25438, 26879, 38157, 53758, 76314, 80637, 161274, 188153, 376306, 564459, 618217, 1128918, 1236434, 1854651, 2123441, 3709302, 4246882, 4327519, 6370323, 8655038, 12740646, 12982557, 14864087, 25965114, 29728174, 44592261, 48839143, 89184522, 97678286, 146517429, 293034858, 341874001, 683748002, 1025622003, 2051244006]

約数ペア:

[(1, 2051244006), (2, 1025622003), (3, 683748002), (6, 341874001), (7, 293034858), (14, 146517429), (21, 97678286), (23, 89184522), (42, 48839143), (46, 44592261), (69, 29728174), (79, 25965114), (138, 14864087), (158, 12982557), (161, 12740646), (237, 8655038), (322, 6370323), (474, 4327519), (483, 4246882), (553, 3709302), (966, 2123441), (1106, 1854651), (1659, 1236434), (1817, 1128918), (3318, 618217), (3634, 564459), (5451, 376306), (10902, 188153), (12719, 161274), (25438, 80637), (26879, 76314), (38157, 53758)]