1520677552

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{287137}}^1$

素因数の和:287476

約数の個数: 20

約数和(自身を含む): 2955224296

約数和(自身を除く): 1434546744

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 287137, 574274, 1148548, 2297096, 4594192, 95042347, 190084694, 380169388, 760338776, 1520677552]

約数ペア:

[(1, 1520677552), (2, 760338776), (4, 380169388), (8, 190084694), (16, 95042347), (331, 4594192), (662, 2297096), (1324, 1148548), (2648, 574274), (5296, 287137)]