2783138336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{255053}}^1$

素因数の和:255105

約数の個数: 48

約数和(自身を含む): 6170266368

約数和(自身を除く): 3387128032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 255053, 510106, 1020212, 2040424, 2805583, 4080848, 5611166, 7906643, 8161696, 11222332, 15813286, 22444664, 31626572, 44889328, 63253144, 86973073, 89778656, 126506288, 173946146, 253012576, 347892292, 695784584, 1391569168, 2783138336]

約数ペア:

[(1, 2783138336), (2, 1391569168), (4, 695784584), (8, 347892292), (11, 253012576), (16, 173946146), (22, 126506288), (31, 89778656), (32, 86973073), (44, 63253144), (62, 44889328), (88, 31626572), (124, 22444664), (176, 15813286), (248, 11222332), (341, 8161696), (352, 7906643), (496, 5611166), (682, 4080848), (992, 2805583), (1364, 2040424), (2728, 1020212), (5456, 510106), (10912, 255053)]