1817996884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{6899}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 3568017600

約数和(自身を除く): 1750020716

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 113, 212, 226, 452, 583, 1166, 1243, 2332, 2486, 4972, 5989, 6899, 11978, 13798, 23956, 27596, 65879, 75889, 131758, 151778, 263516, 303556, 365647, 731294, 779587, 1462588, 1559174, 3118348, 4022117, 8044234, 8575457, 16088468, 17150914, 34301828, 41318111, 82636222, 165272444, 454499221, 908998442, 1817996884]

約数ペア:

[(1, 1817996884), (2, 908998442), (4, 454499221), (11, 165272444), (22, 82636222), (44, 41318111), (53, 34301828), (106, 17150914), (113, 16088468), (212, 8575457), (226, 8044234), (452, 4022117), (583, 3118348), (1166, 1559174), (1243, 1462588), (2332, 779587), (2486, 731294), (4972, 365647), (5989, 303556), (6899, 263516), (11978, 151778), (13798, 131758), (23956, 75889), (27596, 65879)]