2897348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 5426400

約数和(自身を除く): 2529052

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 569, 1138, 1273, 2276, 2546, 5092, 10811, 21622, 38123, 43244, 76246, 152492, 724337, 1448674, 2897348]

約数ペア:

[(1, 2897348), (2, 1448674), (4, 724337), (19, 152492), (38, 76246), (67, 43244), (76, 38123), (134, 21622), (268, 10811), (569, 5092), (1138, 2546), (1273, 2276)]