2021160022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{79367}}^1$

素因数の和:79500

約数の個数: 32

約数和(自身を含む): 3702993408

約数和(自身を除く): 1681833386

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3638, 12733, 25466, 79367, 158734, 555569, 1111138, 1349239, 2698478, 8492269, 9444673, 16984538, 18889346, 59445883, 118891766, 144368573, 288737146, 1010580011, 2021160022]

約数ペア:

[(1, 2021160022), (2, 1010580011), (7, 288737146), (14, 144368573), (17, 118891766), (34, 59445883), (107, 18889346), (119, 16984538), (214, 9444673), (238, 8492269), (749, 2698478), (1498, 1349239), (1819, 1111138), (3638, 555569), (12733, 158734), (25466, 79367)]