260147534

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{5393}}^1$

素因数の和:5755

約数の個数: 16

約数和(自身を含む): 396135360

約数和(自身を除く): 135987826

約数列:

[1, 2, 89, 178, 271, 542, 5393, 10786, 24119, 48238, 479977, 959954, 1461503, 2923006, 130073767, 260147534]

約数ペア:

[(1, 260147534), (2, 130073767), (89, 2923006), (178, 1461503), (271, 959954), (542, 479977), (5393, 48238), (10786, 24119)]