1893669118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 3201907968

約数和(自身を除く): 1308238850

約数列:

[1, 2, 11, 22, 53, 106, 121, 191, 242, 382, 583, 773, 1166, 1546, 2101, 4202, 6413, 8503, 10123, 12826, 17006, 20246, 23111, 40969, 46222, 81938, 93533, 111353, 147643, 187066, 222706, 295286, 450659, 901318, 1224883, 1624073, 2449766, 3248146, 4957249, 7825079, 9914498, 15650158, 17864803, 35729606, 86075869, 172151738, 946834559, 1893669118]

約数ペア:

[(1, 1893669118), (2, 946834559), (11, 172151738), (22, 86075869), (53, 35729606), (106, 17864803), (121, 15650158), (191, 9914498), (242, 7825079), (382, 4957249), (583, 3248146), (773, 2449766), (1166, 1624073), (1546, 1224883), (2101, 901318), (4202, 450659), (6413, 295286), (8503, 222706), (10123, 187066), (12826, 147643), (17006, 111353), (20246, 93533), (23111, 81938), (40969, 46222)]