4288726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 7596288

約数和(自身を除く): 3307562

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 313, 403, 442, 527, 626, 806, 1054, 4069, 5321, 6851, 8138, 9703, 10642, 13702, 19406, 69173, 126139, 138346, 164951, 252278, 329902, 2144363, 4288726]

約数ペア:

[(1, 4288726), (2, 2144363), (13, 329902), (17, 252278), (26, 164951), (31, 138346), (34, 126139), (62, 69173), (221, 19406), (313, 13702), (403, 10642), (442, 9703), (527, 8138), (626, 6851), (806, 5321), (1054, 4069)]