262020836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{121531}}^1$

素因数の和:121560

約数の個数: 36

約数和(自身を含む): 581895216

約数和(自身を除く): 319874380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 121531, 243062, 486124, 850717, 1336841, 1701434, 2673682, 3402868, 5347364, 5955019, 9357887, 11910038, 18715774, 23820076, 37431548, 65505209, 131010418, 262020836]

約数ペア:

[(1, 262020836), (2, 131010418), (4, 65505209), (7, 37431548), (11, 23820076), (14, 18715774), (22, 11910038), (28, 9357887), (44, 5955019), (49, 5347364), (77, 3402868), (98, 2673682), (154, 1701434), (196, 1336841), (308, 850717), (539, 486124), (1078, 243062), (2156, 121531)]