2076156866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 3824547840

約数和(自身を除く): 1748390974

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 211, 266, 422, 497, 521, 994, 1042, 1349, 1477, 2698, 2954, 3647, 4009, 7294, 8018, 9443, 9899, 14981, 18886, 19798, 28063, 29962, 36991, 56126, 69293, 73982, 104867, 109931, 138586, 209734, 219862, 258937, 284639, 517874, 569278, 702829, 769517, 1405658, 1539034, 1992473, 2088689, 3984946, 4177378, 4919803, 7805101, 9839606, 14620823, 15610202, 29241646, 54635707, 109271414, 148296919, 296593838, 1038078433, 2076156866]

約数ペア:

[(1, 2076156866), (2, 1038078433), (7, 296593838), (14, 148296919), (19, 109271414), (38, 54635707), (71, 29241646), (133, 15610202), (142, 14620823), (211, 9839606), (266, 7805101), (422, 4919803), (497, 4177378), (521, 3984946), (994, 2088689), (1042, 1992473), (1349, 1539034), (1477, 1405658), (2698, 769517), (2954, 702829), (3647, 569278), (4009, 517874), (7294, 284639), (8018, 258937), (9443, 219862), (9899, 209734), (14981, 138586), (18886, 109931), (19798, 104867), (28063, 73982), (29962, 69293), (36991, 56126)]