1687752044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 3521995344

約数和(自身を除く): 1834243300

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 121, 164, 187, 242, 374, 451, 484, 697, 748, 902, 1394, 1804, 2057, 2788, 4114, 4961, 5003, 7667, 8228, 9922, 10006, 15334, 19844, 20012, 30668, 55033, 84337, 85051, 110066, 168674, 170102, 205123, 220132, 337348, 340204, 410246, 605363, 820492, 935561, 1210726, 1871122, 2256353, 2421452, 3487091, 3742244, 4512706, 6974182, 9025412, 10291171, 13948364, 20582342, 24819883, 38358001, 41164684, 49639766, 76716002, 99279532, 153432004, 421938011, 843876022, 1687752044]

約数ペア:

[(1, 1687752044), (2, 843876022), (4, 421938011), (11, 153432004), (17, 99279532), (22, 76716002), (34, 49639766), (41, 41164684), (44, 38358001), (68, 24819883), (82, 20582342), (121, 13948364), (164, 10291171), (187, 9025412), (242, 6974182), (374, 4512706), (451, 3742244), (484, 3487091), (697, 2421452), (748, 2256353), (902, 1871122), (1394, 1210726), (1804, 935561), (2057, 820492), (2788, 605363), (4114, 410246), (4961, 340204), (5003, 337348), (7667, 220132), (8228, 205123), (9922, 170102), (10006, 168674), (15334, 110066), (19844, 85051), (20012, 84337), (30668, 55033)]