1989066464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{807251}}^1$

素因数の和:807279

約数の個数: 48

約数和(自身を含む): 4882260096

約数和(自身を除く): 2893193632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 807251, 1614502, 3229004, 5650757, 6458008, 8879761, 11301514, 12916016, 17759522, 22603028, 25832032, 35519044, 45206056, 62158327, 71038088, 90412112, 124316654, 142076176, 180824224, 248633308, 284152352, 497266616, 994533232, 1989066464]

約数ペア:

[(1, 1989066464), (2, 994533232), (4, 497266616), (7, 284152352), (8, 248633308), (11, 180824224), (14, 142076176), (16, 124316654), (22, 90412112), (28, 71038088), (32, 62158327), (44, 45206056), (56, 35519044), (77, 25832032), (88, 22603028), (112, 17759522), (154, 12916016), (176, 11301514), (224, 8879761), (308, 6458008), (352, 5650757), (616, 3229004), (1232, 1614502), (2464, 807251)]