17402762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 29202768

約数和(自身を除く): 11800006

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 173, 346, 689, 949, 1378, 1898, 2249, 3869, 4498, 7738, 9169, 12629, 18338, 25258, 50297, 100594, 119197, 164177, 238394, 328354, 669337, 1338674, 8701381, 17402762]

約数ペア:

[(1, 17402762), (2, 8701381), (13, 1338674), (26, 669337), (53, 328354), (73, 238394), (106, 164177), (146, 119197), (173, 100594), (346, 50297), (689, 25258), (949, 18338), (1378, 12629), (1898, 9169), (2249, 7738), (3869, 4498)]