8903228

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 15993600

約数和(自身を除く): 7090372

約数列:

[1, 2, 4, 67, 134, 139, 239, 268, 278, 478, 556, 956, 9313, 16013, 18626, 32026, 33221, 37252, 64052, 66442, 132884, 2225807, 4451614, 8903228]

約数ペア:

[(1, 8903228), (2, 4451614), (4, 2225807), (67, 132884), (134, 66442), (139, 64052), (239, 37252), (268, 33221), (278, 32026), (478, 18626), (556, 16013), (956, 9313)]