2169720943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 2469035520

約数和(自身を除く): 299314577

約数列:

[1, 13, 41, 53, 89, 533, 689, 863, 1157, 2173, 3649, 4717, 11219, 28249, 35383, 45739, 47437, 61321, 76807, 193397, 459979, 594607, 998491, 1875299, 2514161, 3149087, 4070771, 24378887, 40938131, 52920023, 166901611, 2169720943]

約数ペア:

[(1, 2169720943), (13, 166901611), (41, 52920023), (53, 40938131), (89, 24378887), (533, 4070771), (689, 3149087), (863, 2514161), (1157, 1875299), (2173, 998491), (3649, 594607), (4717, 459979), (11219, 193397), (28249, 76807), (35383, 61321), (45739, 47437)]