2538892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4712400

約数和(自身を除く): 2173508

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 509, 1018, 1247, 2036, 2494, 4988, 14761, 21887, 29522, 43774, 59044, 87548, 634723, 1269446, 2538892]

約数ペア:

[(1, 2538892), (2, 1269446), (4, 634723), (29, 87548), (43, 59044), (58, 43774), (86, 29522), (116, 21887), (172, 14761), (509, 4988), (1018, 2494), (1247, 2036)]