2019746659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 2488320000

約数和(自身を除く): 468573341

約数列:

[1, 7, 17, 107, 119, 127, 749, 889, 1249, 1819, 2159, 8743, 12733, 13589, 15113, 21233, 95123, 133643, 148631, 158623, 231013, 935501, 1110361, 1617091, 2271931, 2696591, 15903517, 16972661, 18876137, 118808627, 288535237, 2019746659]

約数ペア:

[(1, 2019746659), (7, 288535237), (17, 118808627), (107, 18876137), (119, 16972661), (127, 15903517), (749, 2696591), (889, 2271931), (1249, 1617091), (1819, 1110361), (2159, 935501), (8743, 231013), (12733, 158623), (13589, 148631), (15113, 133643), (21233, 95123)]