1520447358

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{65497}}^1$

素因数の和:65628

約数の個数: 32

約数和(自身を含む): 3140760096

約数和(自身を除く): 1620312738

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 3869, 7738, 11607, 23214, 65497, 130994, 196491, 392982, 3471341, 4781281, 6942682, 9562562, 10414023, 14343843, 20828046, 28687686, 253407893, 506815786, 760223679, 1520447358]

約数ペア:

[(1, 1520447358), (2, 760223679), (3, 506815786), (6, 253407893), (53, 28687686), (73, 20828046), (106, 14343843), (146, 10414023), (159, 9562562), (219, 6942682), (318, 4781281), (438, 3471341), (3869, 392982), (7738, 196491), (11607, 130994), (23214, 65497)]