289399682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5653}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 512930880

約数和(自身を除く): 223531198

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 1969, 2327, 3938, 4654, 5653, 11306, 25597, 51194, 62183, 73489, 124366, 146978, 808379, 1011887, 1616758, 2023774, 11130757, 13154531, 22261514, 26309062, 144699841, 289399682]

約数ペア:

[(1, 289399682), (2, 144699841), (11, 26309062), (13, 22261514), (22, 13154531), (26, 11130757), (143, 2023774), (179, 1616758), (286, 1011887), (358, 808379), (1969, 146978), (2327, 124366), (3938, 73489), (4654, 62183), (5653, 51194), (11306, 25597)]