2019551612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1049663}}^1$

素因数の和:1049717

約数の個数: 24

約数和(自身を含む): 3908948736

約数和(自身を除く): 1889397124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 1049663, 2099326, 4198652, 13645619, 27291238, 38837531, 54582476, 77675062, 155350124, 504887903, 1009775806, 2019551612]

約数ペア:

[(1, 2019551612), (2, 1009775806), (4, 504887903), (13, 155350124), (26, 77675062), (37, 54582476), (52, 38837531), (74, 27291238), (148, 13645619), (481, 4198652), (962, 2099326), (1924, 1049663)]