2869921348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{174019}}^1$

素因数の和:174080

約数の個数: 48

約数和(自身を含む): 6236876800

約数和(自身を除く): 3366955452

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 174019, 348038, 696076, 1218133, 2436266, 3306361, 4872532, 5394589, 6612722, 10789178, 13225444, 21578356, 23144527, 37762123, 46289054, 75524246, 92578108, 102497191, 151048492, 204994382, 409988764, 717480337, 1434960674, 2869921348]

約数ペア:

[(1, 2869921348), (2, 1434960674), (4, 717480337), (7, 409988764), (14, 204994382), (19, 151048492), (28, 102497191), (31, 92578108), (38, 75524246), (62, 46289054), (76, 37762123), (124, 23144527), (133, 21578356), (217, 13225444), (266, 10789178), (434, 6612722), (532, 5394589), (589, 4872532), (868, 3306361), (1178, 2436266), (2356, 1218133), (4123, 696076), (8246, 348038), (16492, 174019)]