655123022048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20911741}}^1$

素因数の和:20911851

約数の個数: 48

約数和(自身を含む): 1422834925680

約数和(自身を除く): 767711903632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 7832, 15664, 31328, 20911741, 41823482, 83646964, 167293928, 230029151, 334587856, 460058302, 669175712, 920116604, 1840233208, 1861144949, 3680466416, 3722289898, 7360932832, 7444579796, 14889159592, 20472594439, 29778319184, 40945188878, 59556638368, 81890377756, 163780755512, 327561511024, 655123022048]

約数ペア:

[(1, 655123022048), (2, 327561511024), (4, 163780755512), (8, 81890377756), (11, 59556638368), (16, 40945188878), (22, 29778319184), (32, 20472594439), (44, 14889159592), (88, 7444579796), (89, 7360932832), (176, 3722289898), (178, 3680466416), (352, 1861144949), (356, 1840233208), (712, 920116604), (979, 669175712), (1424, 460058302), (1958, 334587856), (2848, 230029151), (3916, 167293928), (7832, 83646964), (15664, 41823482), (31328, 20911741)]