240173492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148991}}^1$

素因数の和:149039

約数の個数: 24

約数和(自身を含む): 467238912

約数和(自身を除く): 227065420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 148991, 297982, 595964, 1936883, 3873766, 4618721, 7747532, 9237442, 18474884, 60043373, 120086746, 240173492]

約数ペア:

[(1, 240173492), (2, 120086746), (4, 60043373), (13, 18474884), (26, 9237442), (31, 7747532), (52, 4618721), (62, 3873766), (124, 1936883), (403, 595964), (806, 297982), (1612, 148991)]