2029081505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1604017}}^1$

素因数の和:1604056

約数の個数: 16

約数和(自身を含む): 2771743104

約数和(自身を除く): 742661599

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1604017, 8020085, 17644187, 36892391, 88220935, 184461955, 405816301, 2029081505]

約数ペア:

[(1, 2029081505), (5, 405816301), (11, 184461955), (23, 88220935), (55, 36892391), (115, 17644187), (253, 8020085), (1265, 1604017)]