254513484

素因数分解:

$2^2\times 3^2\times {\mathrm{1901}}^1\times {\mathrm{3719}}^1$

素因数の和:5630

約数の個数: 36

約数和(自身を含む): 643865040

約数和(自身を除く): 389351556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1901, 3719, 3802, 5703, 7438, 7604, 11157, 11406, 14876, 17109, 22314, 22812, 33471, 34218, 44628, 66942, 68436, 133884, 7069819, 14139638, 21209457, 28279276, 42418914, 63628371, 84837828, 127256742, 254513484]

約数ペア:

[(1, 254513484), (2, 127256742), (3, 84837828), (4, 63628371), (6, 42418914), (9, 28279276), (12, 21209457), (18, 14139638), (36, 7069819), (1901, 133884), (3719, 68436), (3802, 66942), (5703, 44628), (7438, 34218), (7604, 33471), (11157, 22812), (11406, 22314), (14876, 17109)]