2013212864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2633}}^1$

素因数の和:3577

約数の個数: 56

約数和(自身を含む): 4308591840

約数和(自身を除く): 2295378976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 919, 1838, 2633, 3676, 5266, 7352, 10532, 11947, 14704, 21064, 23894, 29408, 34229, 42128, 47788, 58816, 68458, 84256, 95576, 136916, 168512, 191152, 273832, 382304, 547664, 764608, 1095328, 2190656, 2419727, 4839454, 9678908, 19357816, 31456451, 38715632, 62912902, 77431264, 125825804, 154862528, 251651608, 503303216, 1006606432, 2013212864]

約数ペア:

[(1, 2013212864), (2, 1006606432), (4, 503303216), (8, 251651608), (13, 154862528), (16, 125825804), (26, 77431264), (32, 62912902), (52, 38715632), (64, 31456451), (104, 19357816), (208, 9678908), (416, 4839454), (832, 2419727), (919, 2190656), (1838, 1095328), (2633, 764608), (3676, 547664), (5266, 382304), (7352, 273832), (10532, 191152), (11947, 168512), (14704, 136916), (21064, 95576), (23894, 84256), (29408, 68458), (34229, 58816), (42128, 47788)]