1274401592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8384221}}^1$

素因数の和:8384246

約数の個数: 16

約数和(自身を含む): 2515266600

約数和(自身を除く): 1240865008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8384221, 16768442, 33536884, 67073768, 159300199, 318600398, 637200796, 1274401592]

約数ペア:

[(1, 1274401592), (2, 637200796), (4, 318600398), (8, 159300199), (19, 67073768), (38, 33536884), (76, 16768442), (152, 8384221)]