971815052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397633}}^1$

素因数の和:397697

約数の個数: 24

約数和(自身を含む): 1870470336

約数和(自身を除く): 898655284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 397633, 795266, 1590532, 5169229, 10338458, 18688751, 20676916, 37377502, 74755004, 242953763, 485907526, 971815052]

約数ペア:

[(1, 971815052), (2, 485907526), (4, 242953763), (13, 74755004), (26, 37377502), (47, 20676916), (52, 18688751), (94, 10338458), (188, 5169229), (611, 1590532), (1222, 795266), (2444, 397633)]