2056530872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 4309079040

約数和(自身を除く): 2252548168

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 487, 517, 974, 1021, 1034, 1948, 2042, 2068, 3896, 4084, 4136, 5357, 8168, 10714, 11231, 21428, 22462, 22889, 42856, 44924, 45778, 47987, 89848, 91556, 95974, 183112, 191948, 251779, 383896, 497227, 503558, 527857, 994454, 1007116, 1055714, 1988908, 2014232, 2111428, 3977816, 4222856, 5469497, 10938994, 21877988, 23369669, 43755976, 46739338, 93478676, 186957352, 257066359, 514132718, 1028265436, 2056530872]

約数ペア:

[(1, 2056530872), (2, 1028265436), (4, 514132718), (8, 257066359), (11, 186957352), (22, 93478676), (44, 46739338), (47, 43755976), (88, 23369669), (94, 21877988), (188, 10938994), (376, 5469497), (487, 4222856), (517, 3977816), (974, 2111428), (1021, 2014232), (1034, 1988908), (1948, 1055714), (2042, 1007116), (2068, 994454), (3896, 527857), (4084, 503558), (4136, 497227), (5357, 383896), (8168, 251779), (10714, 191948), (11231, 183112), (21428, 95974), (22462, 91556), (22889, 89848), (42856, 47987), (44924, 45778)]