2912985904

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:2014

約数の個数: 60

約数和(自身を含む): 6014211048

約数和(自身を除く): 3101225144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 401, 578, 802, 1156, 1571, 1604, 2312, 3142, 3208, 4624, 6284, 6416, 6817, 12568, 13634, 25136, 26707, 27268, 53414, 54536, 106828, 109072, 115889, 213656, 231778, 427312, 454019, 463556, 629971, 908038, 927112, 1259942, 1816076, 1854224, 2519884, 3632152, 5039768, 7264304, 10079536, 10709507, 21419014, 42838028, 85676056, 171352112, 182061619, 364123238, 728246476, 1456492952, 2912985904]

約数ペア:

[(1, 2912985904), (2, 1456492952), (4, 728246476), (8, 364123238), (16, 182061619), (17, 171352112), (34, 85676056), (68, 42838028), (136, 21419014), (272, 10709507), (289, 10079536), (401, 7264304), (578, 5039768), (802, 3632152), (1156, 2519884), (1571, 1854224), (1604, 1816076), (2312, 1259942), (3142, 927112), (3208, 908038), (4624, 629971), (6284, 463556), (6416, 454019), (6817, 427312), (12568, 231778), (13634, 213656), (25136, 115889), (26707, 109072), (27268, 106828), (53414, 54536)]