2564613194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{1801}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 4558685184

約数和(自身を除く): 1994071990

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 383, 766, 1801, 1859, 3602, 3718, 4213, 4979, 8426, 9958, 19811, 23413, 39622, 46826, 54769, 64727, 109538, 129454, 257543, 304369, 515086, 608738, 689783, 711997, 1379566, 1423994, 3348059, 6696118, 7587613, 8967179, 15175226, 17934358, 98638969, 116573327, 197277938, 233146654, 1282306597, 2564613194]

約数ペア:

[(1, 2564613194), (2, 1282306597), (11, 233146654), (13, 197277938), (22, 116573327), (26, 98638969), (143, 17934358), (169, 15175226), (286, 8967179), (338, 7587613), (383, 6696118), (766, 3348059), (1801, 1423994), (1859, 1379566), (3602, 711997), (3718, 689783), (4213, 608738), (4979, 515086), (8426, 304369), (9958, 257543), (19811, 129454), (23413, 109538), (39622, 64727), (46826, 54769)]