2802532012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{6581}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 5714650368

約数和(自身を除く): 2912118356

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 227, 268, 454, 469, 908, 938, 1589, 1876, 3178, 6356, 6581, 13162, 15209, 26324, 30418, 46067, 60836, 92134, 106463, 184268, 212926, 425852, 440927, 881854, 1493887, 1763708, 2987774, 3086489, 5975548, 6172978, 10457209, 12345956, 20914418, 41828836, 100090429, 200180858, 400361716, 700633003, 1401266006, 2802532012]

約数ペア:

[(1, 2802532012), (2, 1401266006), (4, 700633003), (7, 400361716), (14, 200180858), (28, 100090429), (67, 41828836), (134, 20914418), (227, 12345956), (268, 10457209), (454, 6172978), (469, 5975548), (908, 3086489), (938, 2987774), (1589, 1763708), (1876, 1493887), (3178, 881854), (6356, 440927), (6581, 425852), (13162, 212926), (15209, 184268), (26324, 106463), (30418, 92134), (46067, 60836)]