2510475947

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 3098581560

約数和(自身を除く): 588105613

約数列:

[1, 7, 19, 49, 133, 347, 361, 409, 931, 2429, 2527, 2863, 6593, 7771, 17003, 17689, 20041, 46151, 54397, 125267, 141923, 147649, 323057, 380779, 876869, 993461, 1033543, 2696537, 6138083, 6954227, 7234801, 18875759, 51234203, 132130313, 358639421, 2510475947]

約数ペア:

[(1, 2510475947), (7, 358639421), (19, 132130313), (49, 51234203), (133, 18875759), (347, 7234801), (361, 6954227), (409, 6138083), (931, 2696537), (2429, 1033543), (2527, 993461), (2863, 876869), (6593, 380779), (7771, 323057), (17003, 147649), (17689, 141923), (20041, 125267), (46151, 54397)]