90801230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{698471}}^1$

素因数の和:698491

約数の個数: 16

約数和(自身を含む): 176014944

約数和(自身を除く): 85213714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 698471, 1396942, 3492355, 6984710, 9080123, 18160246, 45400615, 90801230]

約数ペア:

[(1, 90801230), (2, 45400615), (5, 18160246), (10, 9080123), (13, 6984710), (26, 3492355), (65, 1396942), (130, 698471)]