1330403681230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165857}}^1\times {\mathrm{61703}}^1$

素因数の和:227580

約数の個数: 32

約数和(自身を含む): 2578993712064

約数和(自身を除く): 1248590030834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 61703, 123406, 165857, 308515, 331714, 617030, 802139, 829285, 1604278, 1658570, 2156141, 4010695, 4312282, 8021390, 10780705, 21561410, 10233874471, 20467748942, 51169372355, 102338744710, 133040368123, 266080736246, 665201840615, 1330403681230]

約数ペア:

[(1, 1330403681230), (2, 665201840615), (5, 266080736246), (10, 133040368123), (13, 102338744710), (26, 51169372355), (65, 20467748942), (130, 10233874471), (61703, 21561410), (123406, 10780705), (165857, 8021390), (308515, 4312282), (331714, 4010695), (617030, 2156141), (802139, 1658570), (829285, 1604278)]