137223524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3119}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 254741760

約数和(自身を除く): 117518236

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 3119, 6238, 10999, 12476, 21998, 43996, 53023, 106046, 212092, 2017993, 4035986, 8071972, 34305881, 68611762, 137223524]

約数ペア:

[(1, 137223524), (2, 68611762), (4, 34305881), (17, 8071972), (34, 4035986), (68, 2017993), (647, 212092), (1294, 106046), (2588, 53023), (3119, 43996), (6238, 21998), (10999, 12476)]