1690338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 3662928

約数和(自身を除く): 1972590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1667, 3334, 5001, 10002, 21671, 43342, 65013, 130026, 281723, 563446, 845169, 1690338]

約数ペア:

[(1, 1690338), (2, 845169), (3, 563446), (6, 281723), (13, 130026), (26, 65013), (39, 43342), (78, 21671), (169, 10002), (338, 5001), (507, 3334), (1014, 1667)]