2590612

素因数分解:

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

素因数の和:495

約数の個数: 24

約数和(自身を含む): 4838400

約数和(自身を除く): 2247788

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 383, 766, 1532, 1691, 3382, 6764, 7277, 14554, 29108, 34087, 68174, 136348, 647653, 1295306, 2590612]

約数ペア:

[(1, 2590612), (2, 1295306), (4, 647653), (19, 136348), (38, 68174), (76, 34087), (89, 29108), (178, 14554), (356, 7277), (383, 6764), (766, 3382), (1532, 1691)]