2019955652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{95443}}^1$

素因数の和:95508

約数の個数: 48

約数和(自身を含む): 4265201472

約数和(自身を除く): 2245245820

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 95443, 190886, 381772, 1049873, 1240759, 2099746, 2481518, 3531391, 4199492, 4963036, 7062782, 13648349, 14125564, 27296698, 38845301, 45908083, 54593396, 77690602, 91816166, 155381204, 183632332, 504988913, 1009977826, 2019955652]

約数ペア:

[(1, 2019955652), (2, 1009977826), (4, 504988913), (11, 183632332), (13, 155381204), (22, 91816166), (26, 77690602), (37, 54593396), (44, 45908083), (52, 38845301), (74, 27296698), (143, 14125564), (148, 13648349), (286, 7062782), (407, 4963036), (481, 4199492), (572, 3531391), (814, 2481518), (962, 2099746), (1628, 1240759), (1924, 1049873), (5291, 381772), (10582, 190886), (21164, 95443)]