2103457304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{63803}}^1$

素因数の和:64139

約数の個数: 32

約数和(自身を含む): 4260831120

約数和(自身を除く): 2157373816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 8242, 16484, 32968, 63803, 127606, 255212, 510424, 829439, 1658878, 3317756, 6635512, 20225551, 40451102, 80902204, 161804408, 262932163, 525864326, 1051728652, 2103457304]

約数ペア:

[(1, 2103457304), (2, 1051728652), (4, 525864326), (8, 262932163), (13, 161804408), (26, 80902204), (52, 40451102), (104, 20225551), (317, 6635512), (634, 3317756), (1268, 1658878), (2536, 829439), (4121, 510424), (8242, 255212), (16484, 127606), (32968, 63803)]