2202044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4572288

約数和(自身を除く): 2370244

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 53, 68, 94, 106, 188, 212, 221, 442, 611, 689, 799, 884, 901, 1222, 1378, 1598, 1802, 2444, 2491, 2756, 3196, 3604, 4982, 9964, 10387, 11713, 20774, 23426, 32383, 41548, 42347, 46852, 64766, 84694, 129532, 169388, 550511, 1101022, 2202044]

約数ペア:

[(1, 2202044), (2, 1101022), (4, 550511), (13, 169388), (17, 129532), (26, 84694), (34, 64766), (47, 46852), (52, 42347), (53, 41548), (68, 32383), (94, 23426), (106, 20774), (188, 11713), (212, 10387), (221, 9964), (442, 4982), (611, 3604), (689, 3196), (799, 2756), (884, 2491), (901, 2444), (1222, 1802), (1378, 1598)]