255919606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 152320394

約数列:

[1, 2, 29, 47, 58, 94, 269, 349, 538, 698, 1363, 2726, 7801, 10121, 12643, 15602, 16403, 20242, 25286, 32806, 93881, 187762, 366647, 475687, 733294, 951374, 2722549, 4412407, 5445098, 8824814, 127959803, 255919606]

約数ペア:

[(1, 255919606), (2, 127959803), (29, 8824814), (47, 5445098), (58, 4412407), (94, 2722549), (269, 951374), (349, 733294), (538, 475687), (698, 366647), (1363, 187762), (2726, 93881), (7801, 32806), (10121, 25286), (12643, 20242), (15602, 16403)]