1337223561778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1\times {\mathrm{421181}}^1$

素因数の和:427642

約数の個数: 32

約数和(自身を含む): 2274180632640

約数和(自身を除く): 936957070862

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 6427, 12854, 83551, 122113, 167102, 244226, 421181, 842362, 1587469, 3174938, 5475353, 8002439, 10950706, 16004878, 104031707, 208063414, 2706930287, 5413860574, 35190093731, 51431675453, 70380187462, 102863350906, 668611780889, 1337223561778]

約数ペア:

[(1, 1337223561778), (2, 668611780889), (13, 102863350906), (19, 70380187462), (26, 51431675453), (38, 35190093731), (247, 5413860574), (494, 2706930287), (6427, 208063414), (12854, 104031707), (83551, 16004878), (122113, 10950706), (167102, 8002439), (244226, 5475353), (421181, 3174938), (842362, 1587469)]