271465388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{115223}}^1$

素因数の和:115277

約数の個数: 24

約数和(自身を含む): 516203520

約数和(自身を除く): 244738132

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 115223, 230446, 460892, 2189237, 3571913, 4378474, 7143826, 8756948, 14287652, 67866347, 135732694, 271465388]

約数ペア:

[(1, 271465388), (2, 135732694), (4, 67866347), (19, 14287652), (31, 8756948), (38, 7143826), (62, 4378474), (76, 3571913), (124, 2189237), (589, 460892), (1178, 230446), (2356, 115223)]