2688748406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{2719}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 4335897600

約数和(自身を除く): 1647149194

約数列:

[1, 2, 19, 38, 53, 106, 491, 982, 1007, 2014, 2719, 5438, 9329, 18658, 26023, 51661, 52046, 103322, 144107, 288214, 494437, 988874, 1335029, 2670058, 2738033, 5476066, 25365551, 50731102, 70756537, 141513074, 1344374203, 2688748406]

約数ペア:

[(1, 2688748406), (2, 1344374203), (19, 141513074), (38, 70756537), (53, 50731102), (106, 25365551), (491, 5476066), (982, 2738033), (1007, 2670058), (2014, 1335029), (2719, 988874), (5438, 494437), (9329, 288214), (18658, 144107), (26023, 103322), (51661, 52046)]