2079403964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{19949}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 4182796800

約数和(自身を除く): 2103392836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 1012, 1133, 2266, 2369, 4532, 4738, 9476, 19949, 26059, 39898, 52118, 79796, 104236, 219439, 438878, 458827, 877756, 917654, 1835308, 2054747, 4109494, 5047097, 8218988, 10094194, 20188388, 22602217, 45204434, 47259181, 90408868, 94518362, 189036724, 519850991, 1039701982, 2079403964]

約数ペア:

[(1, 2079403964), (2, 1039701982), (4, 519850991), (11, 189036724), (22, 94518362), (23, 90408868), (44, 47259181), (46, 45204434), (92, 22602217), (103, 20188388), (206, 10094194), (253, 8218988), (412, 5047097), (506, 4109494), (1012, 2054747), (1133, 1835308), (2266, 917654), (2369, 877756), (4532, 458827), (4738, 438878), (9476, 219439), (19949, 104236), (26059, 79796), (39898, 52118)]