2520156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 6162632

約数和(自身を除く): 3642476

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 397, 529, 794, 1058, 1191, 1587, 1588, 2116, 2382, 3174, 4764, 6348, 9131, 18262, 27393, 36524, 54786, 109572, 210013, 420026, 630039, 840052, 1260078, 2520156]

約数ペア:

[(1, 2520156), (2, 1260078), (3, 840052), (4, 630039), (6, 420026), (12, 210013), (23, 109572), (46, 54786), (69, 36524), (92, 27393), (138, 18262), (276, 9131), (397, 6348), (529, 4764), (794, 3174), (1058, 2382), (1191, 2116), (1587, 1588)]