1738412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 3318672

約数和(自身を除く): 1580260

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 331, 404, 662, 1313, 1324, 2626, 4303, 5252, 8606, 17212, 33431, 66862, 133724, 434603, 869206, 1738412]

約数ペア:

[(1, 1738412), (2, 869206), (4, 434603), (13, 133724), (26, 66862), (52, 33431), (101, 17212), (202, 8606), (331, 5252), (404, 4303), (662, 2626), (1313, 1324)]