291212132624

素因数分解:

$2^4\times 7^1\times {\mathrm{2600108327}}^1$

素因数の和:2600108342

約数の個数: 20

約数和(自身を含む): 644826865344

約数和(自身を除く): 353614732720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2600108327, 5200216654, 10400433308, 18200758289, 20800866616, 36401516578, 41601733232, 72803033156, 145606066312, 291212132624]

約数ペア:

[(1, 291212132624), (2, 145606066312), (4, 72803033156), (7, 41601733232), (8, 36401516578), (14, 20800866616), (16, 18200758289), (28, 10400433308), (56, 5200216654), (112, 2600108327)]