804555830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{63803}}^1$

素因数の和:63920

約数の個数: 32

約数和(自身を含む): 1575703584

約数和(自身を除く): 771147754

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 63803, 127606, 319015, 638030, 829439, 1658878, 4147195, 6188891, 8294390, 12377782, 30944455, 61888910, 80455583, 160911166, 402277915, 804555830]

約数ペア:

[(1, 804555830), (2, 402277915), (5, 160911166), (10, 80455583), (13, 61888910), (26, 30944455), (65, 12377782), (97, 8294390), (130, 6188891), (194, 4147195), (485, 1658878), (970, 829439), (1261, 638030), (2522, 319015), (6305, 127606), (12610, 63803)]