22804906978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{1427}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 41795389440

約数和(自身を除く): 18990482462

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 823, 1022, 1387, 1427, 1646, 2774, 2854, 5761, 9709, 9989, 11522, 15637, 19418, 19978, 27113, 31274, 54226, 60079, 104171, 109459, 120158, 189791, 208342, 218918, 379582, 420553, 729197, 841106, 1141501, 1174421, 1458394, 1979249, 2283002, 2348842, 3958498, 7990507, 8220947, 13854743, 15981014, 16441894, 22313999, 27709486, 44627998, 85732733, 156197993, 171465466, 312395986, 600129131, 1200258262, 1628921927, 3257843854, 11402453489, 22804906978]

約数ペア:

[(1, 22804906978), (2, 11402453489), (7, 3257843854), (14, 1628921927), (19, 1200258262), (38, 600129131), (73, 312395986), (133, 171465466), (146, 156197993), (266, 85732733), (511, 44627998), (823, 27709486), (1022, 22313999), (1387, 16441894), (1427, 15981014), (1646, 13854743), (2774, 8220947), (2854, 7990507), (5761, 3958498), (9709, 2348842), (9989, 2283002), (11522, 1979249), (15637, 1458394), (19418, 1174421), (19978, 1141501), (27113, 841106), (31274, 729197), (54226, 420553), (60079, 379582), (104171, 218918), (109459, 208342), (120158, 189791)]