5181224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 5186776

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 383, 712, 766, 1532, 1691, 3064, 3382, 6764, 7277, 13528, 14554, 29108, 34087, 58216, 68174, 136348, 272696, 647653, 1295306, 2590612, 5181224]

約数ペア:

[(1, 5181224), (2, 2590612), (4, 1295306), (8, 647653), (19, 272696), (38, 136348), (76, 68174), (89, 58216), (152, 34087), (178, 29108), (356, 14554), (383, 13528), (712, 7277), (766, 6764), (1532, 3382), (1691, 3064)]