2019975204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{5503}}^1$

素因数の和:5717

約数の個数: 72

約数和(自身を含む): 5132854272

約数和(自身を除く): 3112879068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 181, 338, 362, 507, 543, 676, 724, 1014, 1086, 2028, 2172, 2353, 4706, 5503, 7059, 9412, 11006, 14118, 16509, 22012, 28236, 30589, 33018, 61178, 66036, 71539, 91767, 122356, 143078, 183534, 214617, 286156, 367068, 429234, 858468, 930007, 996043, 1860014, 1992086, 2790021, 2988129, 3720028, 3984172, 5580042, 5976258, 11160084, 11952516, 12948559, 25897118, 38845677, 51794236, 77691354, 155382708, 168331267, 336662534, 504993801, 673325068, 1009987602, 2019975204]

約数ペア:

[(1, 2019975204), (2, 1009987602), (3, 673325068), (4, 504993801), (6, 336662534), (12, 168331267), (13, 155382708), (26, 77691354), (39, 51794236), (52, 38845677), (78, 25897118), (156, 12948559), (169, 11952516), (181, 11160084), (338, 5976258), (362, 5580042), (507, 3984172), (543, 3720028), (676, 2988129), (724, 2790021), (1014, 1992086), (1086, 1860014), (2028, 996043), (2172, 930007), (2353, 858468), (4706, 429234), (5503, 367068), (7059, 286156), (9412, 214617), (11006, 183534), (14118, 143078), (16509, 122356), (22012, 91767), (28236, 71539), (30589, 66036), (33018, 61178)]