2057481470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2243}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 4187842560

約数和(自身を除く): 2130361090

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 269, 310, 341, 538, 682, 1345, 1705, 2243, 2690, 2959, 3410, 4486, 5918, 8339, 11215, 14795, 16678, 22430, 24673, 29590, 41695, 49346, 69533, 83390, 91729, 123365, 139066, 183458, 246730, 347665, 458645, 603367, 695330, 764863, 917290, 1206734, 1529726, 3016835, 3824315, 6033670, 6637037, 7648630, 13274074, 18704377, 33185185, 37408754, 66370370, 93521885, 187043770, 205748147, 411496294, 1028740735, 2057481470]

約数ペア:

[(1, 2057481470), (2, 1028740735), (5, 411496294), (10, 205748147), (11, 187043770), (22, 93521885), (31, 66370370), (55, 37408754), (62, 33185185), (110, 18704377), (155, 13274074), (269, 7648630), (310, 6637037), (341, 6033670), (538, 3824315), (682, 3016835), (1345, 1529726), (1705, 1206734), (2243, 917290), (2690, 764863), (2959, 695330), (3410, 603367), (4486, 458645), (5918, 347665), (8339, 246730), (11215, 183458), (14795, 139066), (16678, 123365), (22430, 91729), (24673, 83390), (29590, 69533), (41695, 49346)]