1531015356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{28283}}^1$

素因数の和:28650

約数の個数: 48

約数和(自身を含む): 3858390144

約数和(自身を除く): 2327374788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 2082, 4164, 4511, 9022, 13533, 18044, 27066, 28283, 54132, 56566, 84849, 113132, 169698, 339396, 367679, 735358, 1103037, 1470716, 2206074, 4412148, 9814201, 19628402, 29442603, 39256804, 58885206, 117770412, 127584613, 255169226, 382753839, 510338452, 765507678, 1531015356]

約数ペア:

[(1, 1531015356), (2, 765507678), (3, 510338452), (4, 382753839), (6, 255169226), (12, 127584613), (13, 117770412), (26, 58885206), (39, 39256804), (52, 29442603), (78, 19628402), (156, 9814201), (347, 4412148), (694, 2206074), (1041, 1470716), (1388, 1103037), (2082, 735358), (4164, 367679), (4511, 339396), (9022, 169698), (13533, 113132), (18044, 84849), (27066, 56566), (28283, 54132)]