487992490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{1013}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 893617920

約数和(自身を除く): 405625430

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 719, 1013, 1438, 2026, 3595, 5065, 7190, 10130, 48173, 67871, 96346, 135742, 240865, 339355, 481730, 678710, 728347, 1456694, 3641735, 7283470, 48799249, 97598498, 243996245, 487992490]

約数ペア:

[(1, 487992490), (2, 243996245), (5, 97598498), (10, 48799249), (67, 7283470), (134, 3641735), (335, 1456694), (670, 728347), (719, 678710), (1013, 481730), (1438, 339355), (2026, 240865), (3595, 135742), (5065, 96346), (7190, 67871), (10130, 48173)]