290047066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{25121}}^1$

素因数の和:25397

約数の個数: 16

約数和(自身を含む): 455813568

約数和(自身を除く): 165766502

約数列:

[1, 2, 23, 46, 251, 502, 5773, 11546, 25121, 50242, 577783, 1155566, 6305371, 12610742, 145023533, 290047066]

約数ペア:

[(1, 290047066), (2, 145023533), (23, 12610742), (46, 6305371), (251, 1155566), (502, 577783), (5773, 50242), (11546, 25121)]