1645544030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12658031}}^1$

素因数の和:12658051

約数の個数: 16

約数和(自身を含む): 3189824064

約数和(自身を除く): 1544280034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12658031, 25316062, 63290155, 126580310, 164554403, 329108806, 822772015, 1645544030]

約数ペア:

[(1, 1645544030), (2, 822772015), (5, 329108806), (10, 164554403), (13, 126580310), (26, 63290155), (65, 25316062), (130, 12658031)]