417932008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{55049}}^1$

素因数の和:55141

約数の個数: 32

約数和(自身を含む): 855477000

約数和(自身を除く): 437544992

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 55049, 110098, 220196, 440392, 715637, 1431274, 2862548, 4018577, 5725096, 8037154, 16074308, 32148616, 52241501, 104483002, 208966004, 417932008]

約数ペア:

[(1, 417932008), (2, 208966004), (4, 104483002), (8, 52241501), (13, 32148616), (26, 16074308), (52, 8037154), (73, 5725096), (104, 4018577), (146, 2862548), (292, 1431274), (584, 715637), (949, 440392), (1898, 220196), (3796, 110098), (7592, 55049)]