9707403890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4239041}}^1$

素因数の和:4239277

約数の個数: 16

約数和(自身を含む): 17549633880

約数和(自身を除く): 7842229990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 4239041, 8478082, 21195205, 42390410, 970740389, 1941480778, 4853701945, 9707403890]

約数ペア:

[(1, 9707403890), (2, 4853701945), (5, 1941480778), (10, 970740389), (229, 42390410), (458, 21195205), (1145, 8478082), (2290, 4239041)]