1663019826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1640059}}^1$

素因数の和:1640090

約数の個数: 24

約数和(自身を含む): 3601571760

約数和(自身を除く): 1938551934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1640059, 3280118, 4920177, 9840354, 21320767, 42641534, 63962301, 127924602, 277169971, 554339942, 831509913, 1663019826]

約数ペア:

[(1, 1663019826), (2, 831509913), (3, 554339942), (6, 277169971), (13, 127924602), (26, 63962301), (39, 42641534), (78, 21320767), (169, 9840354), (338, 4920177), (507, 3280118), (1014, 1640059)]