1098728894

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1\times {\mathrm{5399}}^1$

素因数の和:6547

約数の個数: 16

約数和(自身を含む): 1666980000

約数和(自身を除く): 568251106

約数列:

[1, 2, 97, 194, 1049, 2098, 5399, 10798, 101753, 203506, 523703, 1047406, 5663551, 11327102, 549364447, 1098728894]

約数ペア:

[(1, 1098728894), (2, 549364447), (97, 11327102), (194, 5663551), (1049, 1047406), (2098, 523703), (5399, 203506), (10798, 101753)]