261578028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{751661}}^1$

素因数の和:751697

約数の個数: 24

約数和(自身を含む): 631396080

約数和(自身を除く): 369818052

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 751661, 1503322, 2254983, 3006644, 4509966, 9019932, 21798169, 43596338, 65394507, 87192676, 130789014, 261578028]

約数ペア:

[(1, 261578028), (2, 130789014), (3, 87192676), (4, 65394507), (6, 43596338), (12, 21798169), (29, 9019932), (58, 4509966), (87, 3006644), (116, 2254983), (174, 1503322), (348, 751661)]