1639603586

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{38501}}^1$

素因数の和:38809

約数の個数: 16

約数和(自身を含む): 2494929600

約数和(自身を除く): 855326014

約数列:

[1, 2, 107, 199, 214, 398, 21293, 38501, 42586, 77002, 4119607, 7661699, 8239214, 15323398, 819801793, 1639603586]

約数ペア:

[(1, 1639603586), (2, 819801793), (107, 15323398), (199, 8239214), (214, 7661699), (398, 4119607), (21293, 77002), (38501, 42586)]