1993645681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{4243}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 2151198720

約数和(自身を除く): 157553039

約数列:

[1, 23, 31, 659, 713, 4243, 15157, 20429, 97589, 131533, 469867, 2796137, 3025259, 64311151, 86680247, 1993645681]

約数ペア:

[(1, 1993645681), (23, 86680247), (31, 64311151), (659, 3025259), (713, 2796137), (4243, 469867), (15157, 131533), (20429, 97589)]