3433820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 7959168

約数和(自身を除く): 4525348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 281, 470, 562, 611, 940, 1124, 1222, 1405, 2444, 2810, 3055, 3653, 5620, 6110, 7306, 12220, 13207, 14612, 18265, 26414, 36530, 52828, 66035, 73060, 132070, 171691, 264140, 343382, 686764, 858455, 1716910, 3433820]

約数ペア:

[(1, 3433820), (2, 1716910), (4, 858455), (5, 686764), (10, 343382), (13, 264140), (20, 171691), (26, 132070), (47, 73060), (52, 66035), (65, 52828), (94, 36530), (130, 26414), (188, 18265), (235, 14612), (260, 13207), (281, 12220), (470, 7306), (562, 6110), (611, 5620), (940, 3653), (1124, 3055), (1222, 2810), (1405, 2444)]