1411184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 20

約数和(自身を含む): 2767680

約数和(自身を除く): 1356496

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 991, 1424, 1982, 3964, 7928, 15856, 88199, 176398, 352796, 705592, 1411184]

約数ペア:

[(1, 1411184), (2, 705592), (4, 352796), (8, 176398), (16, 88199), (89, 15856), (178, 7928), (356, 3964), (712, 1982), (991, 1424)]