142845868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{2207}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 273014784

約数和(自身を除く): 130168916

約数列:

[1, 2, 4, 11, 22, 44, 1471, 2207, 2942, 4414, 5884, 8828, 16181, 24277, 32362, 48554, 64724, 97108, 3246497, 6492994, 12985988, 35711467, 71422934, 142845868]

約数ペア:

[(1, 142845868), (2, 71422934), (4, 35711467), (11, 12985988), (22, 6492994), (44, 3246497), (1471, 97108), (2207, 64724), (2942, 48554), (4414, 32362), (5884, 24277), (8828, 16181)]