630990649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 680849280

約数和(自身を除く): 49858631

約数列:

[1, 17, 61, 619, 983, 1037, 10523, 16711, 37759, 59963, 608477, 641903, 1019371, 10344109, 37117097, 630990649]

約数ペア:

[(1, 630990649), (17, 37117097), (61, 10344109), (619, 1019371), (983, 641903), (1037, 608477), (10523, 59963), (16711, 37759)]