2912390488

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{311419}}^1$

素因数の和:311599

約数の個数: 32

約数和(自身を含む): 6278227200

約数和(自身を除く): 3365836712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 311419, 622838, 1245676, 2179933, 2491352, 4359866, 8719732, 17439464, 52006973, 104013946, 208027892, 364048811, 416055784, 728097622, 1456195244, 2912390488]

約数ペア:

[(1, 2912390488), (2, 1456195244), (4, 728097622), (7, 416055784), (8, 364048811), (14, 208027892), (28, 104013946), (56, 52006973), (167, 17439464), (334, 8719732), (668, 4359866), (1169, 2491352), (1336, 2179933), (2338, 1245676), (4676, 622838), (9352, 311419)]