350828426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 617248800

約数和(自身を除く): 266420374

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 739, 806, 961, 1178, 1478, 1922, 7657, 9607, 12493, 14041, 15314, 18259, 19214, 22909, 24986, 28082, 36518, 45818, 182533, 237367, 297817, 365066, 435271, 474734, 595634, 710179, 870542, 1420358, 5658523, 9232327, 11317046, 13493401, 18464654, 26986802, 175414213, 350828426]

約数ペア:

[(1, 350828426), (2, 175414213), (13, 26986802), (19, 18464654), (26, 13493401), (31, 11317046), (38, 9232327), (62, 5658523), (247, 1420358), (403, 870542), (494, 710179), (589, 595634), (739, 474734), (806, 435271), (961, 365066), (1178, 297817), (1478, 237367), (1922, 182533), (7657, 45818), (9607, 36518), (12493, 28082), (14041, 24986), (15314, 22909), (18259, 19214)]