620296798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1225883}}^1$

素因数の和:1225919

約数の個数: 16

約数和(自身を含む): 1059163776

約数和(自身を除く): 438866978

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1225883, 2451766, 13484713, 26969426, 28195309, 56390618, 310148399, 620296798]

約数ペア:

[(1, 620296798), (2, 310148399), (11, 56390618), (22, 28195309), (23, 26969426), (46, 13484713), (253, 2451766), (506, 1225883)]