274304786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19457}}^1$

素因数の和:19538

約数の個数: 32

約数和(自身を含む): 504351360

約数和(自身を除く): 230046574

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 19457, 38914, 136199, 272398, 369683, 739366, 1031221, 2062442, 2587781, 5175562, 7218547, 14437094, 19593199, 39186398, 137152393, 274304786]

約数ペア:

[(1, 274304786), (2, 137152393), (7, 39186398), (14, 19593199), (19, 14437094), (38, 7218547), (53, 5175562), (106, 2587781), (133, 2062442), (266, 1031221), (371, 739366), (742, 369683), (1007, 272398), (2014, 136199), (7049, 38914), (14098, 19457)]