1285366918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{15101}}^1$

素因数の和:15240

約数の個数: 32

約数和(自身を含む): 2172513312

約数和(自身を除く): 887146394

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 583, 803, 1166, 1606, 3869, 7738, 15101, 30202, 42559, 85118, 166111, 332222, 800353, 1102373, 1600706, 2204746, 8803883, 12126103, 17607766, 24252206, 58425769, 116851538, 642683459, 1285366918]

約数ペア:

[(1, 1285366918), (2, 642683459), (11, 116851538), (22, 58425769), (53, 24252206), (73, 17607766), (106, 12126103), (146, 8803883), (583, 2204746), (803, 1600706), (1166, 1102373), (1606, 800353), (3869, 332222), (7738, 166111), (15101, 85118), (30202, 42559)]