274244848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{552913}}^1$

素因数の和:552952

約数の個数: 20

約数和(自身を含む): 548490688

約数和(自身を除く): 274245840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 552913, 1105826, 2211652, 4423304, 8846608, 17140303, 34280606, 68561212, 137122424, 274244848]

約数ペア:

[(1, 274244848), (2, 137122424), (4, 68561212), (8, 34280606), (16, 17140303), (31, 8846608), (62, 4423304), (124, 2211652), (248, 1105826), (496, 552913)]