11780811062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{20887}}^1$

素因数の和:21272

約数の個数: 32

約数和(自身を含む): 19125554112

約数和(自身を除く): 7344743050

約数列:

[1, 2, 17, 34, 53, 106, 313, 626, 901, 1802, 5321, 10642, 16589, 20887, 33178, 41774, 282013, 355079, 564026, 710158, 1107011, 2214022, 6537631, 13075262, 18819187, 37638374, 111139727, 222279454, 346494443, 692988886, 5890405531, 11780811062]

約数ペア:

[(1, 11780811062), (2, 5890405531), (17, 692988886), (34, 346494443), (53, 222279454), (106, 111139727), (313, 37638374), (626, 18819187), (901, 13075262), (1802, 6537631), (5321, 2214022), (10642, 1107011), (16589, 710158), (20887, 564026), (33178, 355079), (41774, 282013)]