299791388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 575318016

約数和(自身を除く): 275526628

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 223, 251, 412, 446, 502, 892, 1004, 1339, 2678, 2899, 3263, 5356, 5798, 6526, 11596, 13052, 22969, 25853, 45938, 51706, 55973, 91876, 103412, 111946, 223892, 298597, 336089, 597194, 672178, 727649, 1194388, 1344356, 1455298, 2910596, 5765219, 11530438, 23060876, 74947847, 149895694, 299791388]

約数ペア:

[(1, 299791388), (2, 149895694), (4, 74947847), (13, 23060876), (26, 11530438), (52, 5765219), (103, 2910596), (206, 1455298), (223, 1344356), (251, 1194388), (412, 727649), (446, 672178), (502, 597194), (892, 336089), (1004, 298597), (1339, 223892), (2678, 111946), (2899, 103412), (3263, 91876), (5356, 55973), (5798, 51706), (6526, 45938), (11596, 25853), (13052, 22969)]