2012154496

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{129917}}^1$

素因数の和:129953

約数の個数: 48

約数和(自身を含む): 4406168970

約数和(自身を除く): 2394014474

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 129917, 259834, 519668, 1039336, 1429087, 2078672, 2858174, 4157344, 5716348, 8314688, 11432696, 15719957, 16629376, 22865392, 31439914, 45730784, 62879828, 91461568, 125759656, 182923136, 251519312, 503038624, 1006077248, 2012154496]

約数ペア:

[(1, 2012154496), (2, 1006077248), (4, 503038624), (8, 251519312), (11, 182923136), (16, 125759656), (22, 91461568), (32, 62879828), (44, 45730784), (64, 31439914), (88, 22865392), (121, 16629376), (128, 15719957), (176, 11432696), (242, 8314688), (352, 5716348), (484, 4157344), (704, 2858174), (968, 2078672), (1408, 1429087), (1936, 1039336), (3872, 519668), (7744, 259834), (15488, 129917)]