2012072816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{69593}}^1$

素因数の和:69753

約数の個数: 40

約数和(自身を含む): 4228531440

約数和(自身を除く): 2216458624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 28912, 69593, 139186, 278372, 556744, 904709, 1113488, 1809418, 3618836, 7237672, 9673427, 14475344, 19346854, 38693708, 77387416, 125754551, 154774832, 251509102, 503018204, 1006036408, 2012072816]

約数ペア:

[(1, 2012072816), (2, 1006036408), (4, 503018204), (8, 251509102), (13, 154774832), (16, 125754551), (26, 77387416), (52, 38693708), (104, 19346854), (139, 14475344), (208, 9673427), (278, 7237672), (556, 3618836), (1112, 1809418), (1807, 1113488), (2224, 904709), (3614, 556744), (7228, 278372), (14456, 139186), (28912, 69593)]