2000293659

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33457}}^1$

素因数の和:33556

約数の個数: 48

約数和(自身を含む): 3604898752

約数和(自身を除く): 1604605093

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 949, 1533, 2847, 4599, 6643, 8541, 19929, 33457, 59787, 100371, 234199, 301113, 434941, 702597, 1304823, 2107791, 2442361, 3044587, 3914469, 7327083, 9133761, 17096527, 21981249, 27401283, 31750693, 51289581, 95252079, 153868743, 222254851, 285756237, 666764553, 2000293659]

約数ペア:

[(1, 2000293659), (3, 666764553), (7, 285756237), (9, 222254851), (13, 153868743), (21, 95252079), (39, 51289581), (63, 31750693), (73, 27401283), (91, 21981249), (117, 17096527), (219, 9133761), (273, 7327083), (511, 3914469), (657, 3044587), (819, 2442361), (949, 2107791), (1533, 1304823), (2847, 702597), (4599, 434941), (6643, 301113), (8541, 234199), (19929, 100371), (33457, 59787)]