530618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 16

約数和(自身を含む): 881280

約数和(自身を除く): 350662

約数列:

[1, 2, 11, 22, 89, 178, 271, 542, 979, 1958, 2981, 5962, 24119, 48238, 265309, 530618]

約数ペア:

[(1, 530618), (2, 265309), (11, 48238), (22, 24119), (89, 5962), (178, 2981), (271, 1958), (542, 979)]