275402834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 508485600

約数和(自身を除く): 233082766

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 353, 419, 706, 838, 931, 1862, 2471, 2933, 4942, 5866, 6707, 7961, 13414, 15922, 17297, 20531, 34594, 41062, 46949, 55727, 93898, 111454, 147907, 295814, 328643, 390089, 657286, 780178, 1035349, 2070698, 2810233, 5620466, 7247443, 14494886, 19671631, 39343262, 137701417, 275402834]

約数ペア:

[(1, 275402834), (2, 137701417), (7, 39343262), (14, 19671631), (19, 14494886), (38, 7247443), (49, 5620466), (98, 2810233), (133, 2070698), (266, 1035349), (353, 780178), (419, 657286), (706, 390089), (838, 328643), (931, 295814), (1862, 147907), (2471, 111454), (2933, 93898), (4942, 55727), (5866, 46949), (6707, 41062), (7961, 34594), (13414, 20531), (15922, 17297)]