2168524948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{425869}}^1$

素因数の和:425959

約数の個数: 24

約数和(自身を含む): 4054282400

約数和(自身を除く): 1885757452

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 425869, 851738, 1703476, 8091511, 16183022, 28533223, 32366044, 57066446, 114132892, 542131237, 1084262474, 2168524948]

約数ペア:

[(1, 2168524948), (2, 1084262474), (4, 542131237), (19, 114132892), (38, 57066446), (67, 32366044), (76, 28533223), (134, 16183022), (268, 8091511), (1273, 1703476), (2546, 851738), (5092, 425869)]