2190407862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{70111}}^1$

素因数の和:70284

約数の個数: 32

約数和(自身を含む): 4523065344

約数和(自身を除く): 2332657482

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 5207, 10414, 15621, 31242, 70111, 140222, 210333, 420666, 2874551, 5749102, 8623653, 8904097, 17247306, 17808194, 26712291, 53424582, 365067977, 730135954, 1095203931, 2190407862]

約数ペア:

[(1, 2190407862), (2, 1095203931), (3, 730135954), (6, 365067977), (41, 53424582), (82, 26712291), (123, 17808194), (127, 17247306), (246, 8904097), (254, 8623653), (381, 5749102), (762, 2874551), (5207, 420666), (10414, 210333), (15621, 140222), (31242, 70111)]