2012079146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5459

約数の個数: 64

約数和(自身を含む): 3963893760

約数和(自身を除く): 1951814614

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 107, 154, 161, 214, 253, 322, 506, 749, 1177, 1498, 1771, 2354, 2461, 3542, 4922, 5309, 8239, 10618, 16478, 17227, 27071, 34454, 37163, 54142, 58399, 74326, 116798, 122107, 189497, 244214, 378994, 408793, 568063, 817586, 854749, 1136126, 1343177, 1709498, 2686354, 3976441, 6248693, 7952882, 9402239, 12497386, 13065449, 18804478, 26130898, 43740851, 87481702, 91458143, 143719939, 182916286, 287439878, 1006039573, 2012079146]

約数ペア:

[(1, 2012079146), (2, 1006039573), (7, 287439878), (11, 182916286), (14, 143719939), (22, 91458143), (23, 87481702), (46, 43740851), (77, 26130898), (107, 18804478), (154, 13065449), (161, 12497386), (214, 9402239), (253, 7952882), (322, 6248693), (506, 3976441), (749, 2686354), (1177, 1709498), (1498, 1343177), (1771, 1136126), (2354, 854749), (2461, 817586), (3542, 568063), (4922, 408793), (5309, 378994), (8239, 244214), (10618, 189497), (16478, 122107), (17227, 116798), (27071, 74326), (34454, 58399), (37163, 54142)]