1982462690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{663031}}^1$

素因数の和:663074

約数の個数: 32

約数和(自身を含む): 4010017536

約数和(自身を除く): 2027554846

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 663031, 1326062, 3315155, 6630310, 8619403, 15249713, 17238806, 30499426, 43097015, 76248565, 86194030, 152497130, 198246269, 396492538, 991231345, 1982462690]

約数ペア:

[(1, 1982462690), (2, 991231345), (5, 396492538), (10, 198246269), (13, 152497130), (23, 86194030), (26, 76248565), (46, 43097015), (65, 30499426), (115, 17238806), (130, 15249713), (230, 8619403), (299, 6630310), (598, 3315155), (1495, 1326062), (2990, 663031)]