7380854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 12794880

約数和(自身を除く): 5414026

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 223, 247, 446, 494, 871, 1273, 1742, 2546, 2899, 4237, 5798, 8474, 14941, 16549, 29882, 33098, 55081, 110162, 194233, 283879, 388466, 567758, 3690427, 7380854]

約数ペア:

[(1, 7380854), (2, 3690427), (13, 567758), (19, 388466), (26, 283879), (38, 194233), (67, 110162), (134, 55081), (223, 33098), (247, 29882), (446, 16549), (494, 14941), (871, 8474), (1273, 5798), (1742, 4237), (2546, 2899)]