2190459724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 4138767360

約数和(自身を除く): 1948307636

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 727, 751, 1003, 1454, 1502, 2006, 2908, 3004, 4012, 12359, 12767, 24718, 25534, 42893, 44309, 49436, 51068, 85786, 88618, 171572, 177236, 545977, 729181, 753253, 1091954, 1458362, 1506506, 2183908, 2916724, 3013012, 9281609, 18563218, 32212643, 37126436, 64425286, 128850572, 547614931, 1095229862, 2190459724]

約数ペア:

[(1, 2190459724), (2, 1095229862), (4, 547614931), (17, 128850572), (34, 64425286), (59, 37126436), (68, 32212643), (118, 18563218), (236, 9281609), (727, 3013012), (751, 2916724), (1003, 2183908), (1454, 1506506), (1502, 1458362), (2006, 1091954), (2908, 753253), (3004, 729181), (4012, 545977), (12359, 177236), (12767, 171572), (24718, 88618), (25534, 85786), (42893, 51068), (44309, 49436)]