2019970506

素因数分解:

$2^1\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{289477}}^1$

素因数の和:290645

約数の個数: 16

約数和(自身を含む): 4043428704

約数和(自身を除く): 2023458198

約数列:

[1, 2, 3, 6, 1163, 2326, 3489, 6978, 289477, 578954, 868431, 1736862, 336661751, 673323502, 1009985253, 2019970506]

約数ペア:

[(1, 2019970506), (2, 1009985253), (3, 673323502), (6, 336661751), (1163, 1736862), (2326, 868431), (3489, 578954), (6978, 289477)]