2149293034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{475297}}^1$

素因数の和:475342

約数の個数: 32

約数和(自身を含む): 4106574720

約数和(自身を除く): 1957281686

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 475297, 950594, 3327079, 6654158, 8080049, 9030643, 16160098, 18061286, 56560343, 63214501, 113120686, 126429002, 153520931, 307041862, 1074646517, 2149293034]

約数ペア:

[(1, 2149293034), (2, 1074646517), (7, 307041862), (14, 153520931), (17, 126429002), (19, 113120686), (34, 63214501), (38, 56560343), (119, 18061286), (133, 16160098), (238, 9030643), (266, 8080049), (323, 6654158), (646, 3327079), (2261, 950594), (4522, 475297)]