38981444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 69484800

約数和(自身を除く): 30503356

約数列:

[1, 2, 4, 79, 158, 281, 316, 439, 562, 878, 1124, 1756, 22199, 34681, 44398, 69362, 88796, 123359, 138724, 246718, 493436, 9745361, 19490722, 38981444]

約数ペア:

[(1, 38981444), (2, 19490722), (4, 9745361), (79, 493436), (158, 246718), (281, 138724), (316, 123359), (439, 88796), (562, 69362), (878, 44398), (1124, 34681), (1756, 22199)]