2063256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 5896800

約数和(自身を除く): 3833544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 389, 408, 442, 663, 778, 884, 1167, 1326, 1556, 1768, 2334, 2652, 3112, 4668, 5057, 5304, 6613, 9336, 10114, 13226, 15171, 19839, 20228, 26452, 30342, 39678, 40456, 52904, 60684, 79356, 85969, 121368, 158712, 171938, 257907, 343876, 515814, 687752, 1031628, 2063256]

約数ペア:

[(1, 2063256), (2, 1031628), (3, 687752), (4, 515814), (6, 343876), (8, 257907), (12, 171938), (13, 158712), (17, 121368), (24, 85969), (26, 79356), (34, 60684), (39, 52904), (51, 40456), (52, 39678), (68, 30342), (78, 26452), (102, 20228), (104, 19839), (136, 15171), (156, 13226), (204, 10114), (221, 9336), (312, 6613), (389, 5304), (408, 5057), (442, 4668), (663, 3112), (778, 2652), (884, 2334), (1167, 1768), (1326, 1556)]