1661187078626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1\times {\mathrm{97159}}^1$

素因数の和:100538

約数の個数: 32

約数和(自身を含む): 2656017060480

約数和(自身を除く): 994829981854

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3203, 5338, 6406, 54451, 97159, 108902, 194318, 502871, 1005742, 1651703, 3303406, 8548807, 15253963, 17097614, 30507926, 259317371, 311200277, 518634742, 622400554, 5290404709, 10580809418, 48858443489, 97716886978, 830593539313, 1661187078626]

約数ペア:

[(1, 1661187078626), (2, 830593539313), (17, 97716886978), (34, 48858443489), (157, 10580809418), (314, 5290404709), (2669, 622400554), (3203, 518634742), (5338, 311200277), (6406, 259317371), (54451, 30507926), (97159, 17097614), (108902, 15253963), (194318, 8548807), (502871, 3303406), (1005742, 1651703)]