1021014722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 1918500864

約数和(自身を除く): 897486142

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 163, 182, 254, 271, 326, 542, 889, 1141, 1651, 1778, 1897, 2119, 2282, 3302, 3523, 3794, 4238, 7046, 11557, 14833, 20701, 23114, 24661, 29666, 34417, 41402, 44173, 49322, 68834, 88346, 144907, 240919, 269113, 289814, 309211, 447421, 481838, 538226, 574249, 618422, 894842, 1148498, 1883791, 3131947, 3767582, 4019743, 5609971, 6263894, 8039486, 11219942, 39269797, 72929623, 78539594, 145859246, 510507361, 1021014722]

約数ペア:

[(1, 1021014722), (2, 510507361), (7, 145859246), (13, 78539594), (14, 72929623), (26, 39269797), (91, 11219942), (127, 8039486), (163, 6263894), (182, 5609971), (254, 4019743), (271, 3767582), (326, 3131947), (542, 1883791), (889, 1148498), (1141, 894842), (1651, 618422), (1778, 574249), (1897, 538226), (2119, 481838), (2282, 447421), (3302, 309211), (3523, 289814), (3794, 269113), (4238, 240919), (7046, 144907), (11557, 88346), (14833, 68834), (20701, 49322), (23114, 44173), (24661, 41402), (29666, 34417)]