991713338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 1881543552

約数和(自身を除く): 889830214

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 151, 154, 242, 302, 847, 1057, 1661, 1694, 2114, 3322, 3877, 7754, 11627, 18271, 23254, 27139, 36542, 42647, 54278, 85294, 127897, 255794, 298529, 469117, 585427, 597058, 938234, 1170854, 3283819, 4097989, 6439697, 6567638, 8195978, 12879394, 45077879, 70836667, 90155758, 141673334, 495856669, 991713338]

約数ペア:

[(1, 991713338), (2, 495856669), (7, 141673334), (11, 90155758), (14, 70836667), (22, 45077879), (77, 12879394), (121, 8195978), (151, 6567638), (154, 6439697), (242, 4097989), (302, 3283819), (847, 1170854), (1057, 938234), (1661, 597058), (1694, 585427), (2114, 469117), (3322, 298529), (3877, 255794), (7754, 127897), (11627, 85294), (18271, 54278), (23254, 42647), (27139, 36542)]