506898608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1021973}}^1$

素因数の和:1022012

約数の個数: 20

約数和(自身を含む): 1013798208

約数和(自身を除く): 506899600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1021973, 2043946, 4087892, 8175784, 16351568, 31681163, 63362326, 126724652, 253449304, 506898608]

約数ペア:

[(1, 506898608), (2, 253449304), (4, 126724652), (8, 63362326), (16, 31681163), (31, 16351568), (62, 8175784), (124, 4087892), (248, 2043946), (496, 1021973)]