2505172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 2091308

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 227, 356, 454, 908, 2759, 5518, 7037, 11036, 14074, 20203, 28148, 40406, 80812, 626293, 1252586, 2505172]

約数ペア:

[(1, 2505172), (2, 1252586), (4, 626293), (31, 80812), (62, 40406), (89, 28148), (124, 20203), (178, 14074), (227, 11036), (356, 7037), (454, 5518), (908, 2759)]